{"id":16570,"date":"2021-08-12T12:09:06","date_gmt":"2021-08-12T06:39:06","guid":{"rendered":"https:\/\/apboardsolutions.guru\/?p=16570"},"modified":"2021-09-16T08:55:05","modified_gmt":"2021-09-16T03:25:05","slug":"ap-9th-class-biology-bits-chapter-5","status":"publish","type":"post","link":"https:\/\/apboardsolutions.guru\/ap-9th-class-biology-bits-chapter-5\/","title":{"rendered":"AP 9th Class Biology Bits Chapter 5 Diversity in Living Organism with Answers"},"content":{"rendered":"

Practice the AP 9th Class Biology Bits with Answers<\/a> Chapter 5 Diversity in Living Organism on a regular basis so that you can attempt exams with utmost confidence.<\/p>\n

AP State Syllabus 9th Class Biology Bits 5th Lesson Diversity in Living Organism with Answers<\/h2>\n

I. Choose the correct answers :<\/span><\/p>\n

Question 1.
\nPlants having two seed leaves are called
\nA) Dicotyledons
\nB) Monocotyledons
\nC) Protista
\nD) Monera
\nAnswer:
\nA) Dicotyledons<\/p>\n

Question 2.
\nThe presence of differences between organism of same species is
\nA) Classification
\nB) Diversity
\nC) Variation
\nD) Lineage
\nAnswer:
\nC) Variation<\/p>\n

\"AP<\/p>\n

Question 3.
\n‘Origin of species” was written by
\nA) Lamarck
\nB) Charles Darwin
\nC) Linneaus
\nD) Whittaker
\nAnswer:
\nB) Charles Darwin<\/p>\n

Question 4.
\nIt includes all organisms that are similar enough to interbreed
\nA) Genera
\nB) Family
\nC) Species
\nD) Class
\nAnswer:
\nC) Species<\/p>\n

Question 5.
\nCharak and Sushrut has classified plants on the basis of
\nA) Economic importance
\nB) Medical importance
\nC) Yield of Timber
\nD) Flower structure
\nAnswer:
\nB) Medical importance<\/p>\n

Question 6.
\n‘Vrikshayurveda’ was written by
\nA) Charaka
\nB) Sushruta
\nC) Parasara
\nD) Varahamihira
\nAnswer:
\nC) Parasara<\/p>\n

Question 7.
\nWho proposed a five kingdom system in 1969 ?
\nA) Haeckel
\nB) Copeland
\nC) Whittaker
\nD) Cavalier-Smith
\nC) Whittaker<\/p>\n

Question 8.
\nWhittaker classification is based on
\nA) Whether the organisms are prokaryotes or eukaryotes
\nB) Mode of acquiring food by organisms
\nC) Whether the organisms are unicellular or multicellular
\nD) All the above
\nAnswer:
\nD) All the above<\/p>\n

Question 9.
\nOrganisms that tolerate very high salt concentration are
\nA) Thermophils
\nB) Halophiles
\nC) Haemophils
\nD) Nanophiles
\nAnswer:
\nB) Halophiles<\/p>\n

\"AP<\/p>\n

Question 10.
\nThe domain evolved from an ancestor cell called an Last Universal Common Ancestor is
\nA) Archaea
\nB) Bacteria
\nC) Eukarya
\nD) All
\nAnswer:
\nD) All<\/p>\n

Question 11.
\nThe cell walls of these contain a fat like chemical peptidoglycon.
\nA) Archaea
\nB) Bacteria
\nC) Eukarya
\nD) All
\nAnswer:
\nB) Bacteria<\/p>\n

Question 12.
\nUnicellular, Prokaryotes are included under
\nA) Monera
\nB) Protista
\nC) Fungi
\nD) Plantae
\nAnswer:
\nA) Monera<\/p>\n

Question 13.
\nAncient bacteria are included in this group of Monera.
\nA) Eubacteria
\nB) Cyanobacteria
\nC) Archaebacteria
\nD) All
\nAnswer:
\nC) Archaebacteria<\/p>\n

Question 14.
\nStreptococcus, Rhizobium, e.coli are examples for
\nA) Archaebacteria
\nB) Eubacteria
\nC) Cyanobacteria
\nD) Eukarya
\nAnswer:
\nB) Eubacteria<\/p>\n

Question 15.
\nUnicellular or multicellular eukaryotes are included in
\nA) Protista
\nB) Fungi
\nC) Monera
\nD) Porifera
\nAnswer:
\nA) Protista<\/p>\n

Question 16.
\nThese reproduce by spores.
\nA) Fungi
\nB) Monera
\nC) Protista
\nD) Gymnosperms
\nAnswer:
\nA) Fungi<\/p>\n

\"AP<\/p>\n

Question 17.
\nThe level of classification among plants depend on
\nA) Whether the plant body has well differentiated distinct parts
\nB) Whether the plant body has vascular tissue
\nC) Ability to bear seeds and whether the seeds are enclosed within fruits
\nD) All
\nAnswer:
\nD) All<\/p>\n

Question 18.
\nNon flowering plants are
\nA) Cryptogams
\nB) Phanerogams
\nC) Gymnosperms
\nD) Angiosperms
\nAnswer:
\nA) Cryptogams<\/p>\n

Question 19.
\nPlants do not have seeds enclosed within are
\nA) Gymnosperms
\nB) Angiosperms
\nC) Cryptogams
\nD) Phanerogams
\nAnswer:
\nA) Gymnosperms<\/p>\n

Question 20.
\nPorifera organisms are also called as
\nA) Sponges
\nB) Whales
\nC) Protochordates
\nD) Annelids
\nAnswer:
\nA) Sponges<\/p>\n

Question 21.
\nExample for sponges
\nA) Cuplectelea
\nB) Sycon
\nC) Spongilla
\nD) All
\nAnswer:
\nD) All<\/p>\n

Question 22.
\nCoral reefs belong to this Phylum
\nA) Porifera
\nB) Monera
\nC) Coelenterata
\nD) Annelida
\nAnswer:
\nC) Coelenterata<\/p>\n

Question 23.
\nThe body of these animals are bilaterally, symmetrical, triploblastic and segmented
\nA) Nematoda
\nB) Platyhelminthes
\nC) Annelida
\nD) Coelenterata
\nAnswer:
\nC) Annelida<\/p>\n

\"AP<\/p>\n

Question 24.
\nReproductive structure are flowers is
\nA) Thallophyta
\nB) Bryophyta
\nC) Gymnosperm
\nD) Angiosperms
\nAnswer:
\nC) Gymnosperm<\/p>\n

Question 25.
\nWuchereria bancrofti causes disease known as
\nA) Malaria
\nB) Cholera
\nC) Filaria
\nD) Dengue
\nAnswer:
\nD) Dengue<\/p>\n

Question 26.
\nThe largest group of Animals belongs to this Phylum.
\nA) Annelida
\nB) Arthropoda
\nC) Echinodermata
\nD) Molluscs
\nAnswer:
\nC) Echinodermata<\/p>\n

Question 27.
\nThe skeleton of Echinoderms is made of
\nA) Calcium carbonate
\nB) Sodium carbonate
\nC) Sodium silicate
\nD) Magnesium carbonate
\nAnswer:
\nB) Sodium carbonate<\/p>\n

Question 28.
\nFive fold Radial symmetry with rays of arms in five are seen in
\nA) Echinodermata
\nB) Arthropoda
\nC) Annelida
\nD) Molluscs
\nAnswer:
\nA) Echinodermata<\/p>\n

Question 29.
\nThe first organisms that possess back bone
\nA) Protochordata
\nB) Fishes
\nC) Aves
\nD) Amphibians
\nAnswer:
\nA) Protochordata<\/p>\n

Question 30.
\nVertebrates are group into these many classes
\nA) 3
\nB) 4
\nC) 5
\nD) 6
\nAnswer:
\nB) 4<\/p>\n

\"AP<\/p>\n

Question 31.
\nIdentify the cold blooded animals.
\nA) Fishes
\nB) Mammals
\nC) Aves
\nD) Marsupials
\nAnswer:
\nC) Aves<\/p>\n

Question 32.
\nMales carry babies as mothers in
\nA) Dolphin
\nB) Whale
\nC) Hippocampus
\nD) Man
\nAnswer:
\nA) Dolphin<\/p>\n

Question 33.
\nThe only flying mammal is
\nA) Bat
\nB) Crow
\nC) Peacock
\nD) Hen
\nAnswer:
\nC) Peacock<\/p>\n

Question 34.
\nHuman beings are included in order
\nA) Marsupials
\nB) Primates
\nC) Rodents
\nD) Logomorpha
\nAnswer:
\nA) Marsupials<\/p>\n

Question 35.
\nDuck billed platypus and Echidna are
\nA) Coelenterals
\nB) Rodents
\nC) Marsupials
\nD) Egg laying mammals
\nAnswer:
\nB) Rodents<\/p>\n

Question 36.
\nHomo Sapiens is the scientific name of
\nA) Man
\nB) Dog
\nC) Cat
\nD) Mango
\nAnswer:
\nD) Mango<\/p>\n

Question 37.
\nInsects are included under
\nA) Arthropods
\nB) Aves
\nC) Annelids
\nD) Coelenterates
\nAnswer:
\nA) Arthropods<\/p>\n

\"AP<\/p>\n

Question 38.
\nPeals are produced from
\nA) Oysters
\nB) Sea cucumbers
\nC) Snails
\nD) Sea horse
\nAnswer:
\nA) Oysters<\/p>\n

Question 39.
\nMarine living and spine skinned animals are
\nA) Echinodermata
\nB) Annelida
\nC) Coelenterates
\nD) Nematodes
\nAnswer:
\nA) Echinodermata<\/p>\n

Question 40.
\nNaked seeds are present in
\nA) Mango
\nB) Apple
\nC) Banana
\nD) Pinus
\nAnswer:
\nA) Mango<\/p>\n

Question 41.
\nThe book ‘Systema Naturae’ was written by
\nA) Haeckel
\nB) Linneaus
\nC) Whittaker
\nD) Wooes
\nAnswer:
\nD) Wooes<\/p>\n

Question 42.
\nLocomotory organs in Echinodermata are
\nA) Wings
\nB) Fins
\nC) Pseudopodia
\nD) Tube feet
\nAnswer:
\nB) Fins<\/p>\n

Question 43.
\nMammals are
\nA) Viviparous
\nB) Skin covered with hair
\nC) Vertebral column is present
\nD) All the above
\nAnswer:
\nD) All the above<\/p>\n

Question 44.
\nThe science of classification is
\nA) Limnology
\nB) Taxonomy
\nC) Diversity
\nD) Ecology
\nAnswer:
\nD) Ecology<\/p>\n

\"AP<\/p>\n

Question 45.
\nSea horses (Hippocampus) are used in medicine of
\nA) Chinese
\nB) Indian
\nC) Italian
\nD) American
\nAnswer:
\nB) Indian<\/p>\n

Question 46.
\nHydra belongs to this phylum.
\nA) Porifera
\nB) Coelenterata
\nC) Molluscs
\nD) Nematoda
\nAnswer:
\nA) Porifera<\/p>\n

Question 47.
\nStarfish is an example for
\nA) Annelid
\nB) Arthropod
\nC) Molluscs
\nD) Echinodermata
\nAnswer:
\nB) Arthropod<\/p>\n

Question 48.
\nBinomial nomenclature of an organism denotes
\nA) Genus, Species
\nB) Species, order
\nC) Family, Genus
\nD) Order, class
\nAnswer:
\nD) Order, class<\/p>\n

Question 49.
\nFriend of the farmer –
\nA) Cockroach
\nB) Earthworm
\nC) Snail
\nD) Roundworm
\nAnswer:
\nB) Earthworm<\/p>\n

Question 50.
\nAmphioxus belongs to –
\nA) Echinodermata
\nB) Mollusca
\nC) Protochordata
\nD) Arthropoda
\nAnswer:
\nC) Protochordata<\/p>\n

Question 51.
\nExpand L.U.C.A ………………..
\nA) Last Universal Common Ancestor
\nB) Last Universal Central Animal
\nC) Last United Central Ancestor
\nD) Last Universal Common Animal
\nAnswer:
\nA) Last Universal Common Ancestor<\/p>\n

\"AP<\/p>\n

Question 52.
\nMushrooms belongs to this phylum.
\nA) Algae
\nB) Bryophyta
\nC) Fungi
\nD) Fern
\nAnswer:
\nC) Fungi<\/p>\n

Question 53.
\nOrganisms with holes on their body
\nA) Protozoans
\nB) Cnidarians
\nC) Porifers
\nD) Echinoderms
\nAnswer:
\nC) Porifers<\/p>\n

Question 54.
\nEgg laying mammals are –
\nA) Kangaroo and Bat
\nB) Echidna and Platypus
\nC) Rat and Echidna
\nD) Platypus and Whales
\nAnswer:
\nB) Echidna and Platypus<\/p>\n

Question 55.
\nCartilaginous skeleton is seen in
\nA) Shark
\nB) Exocetus
\nC) Frog
\nD) Tuna
\nAnswer:
\nA) Shark<\/p>\n

Question 56.
\nThe largest group of animals is seen in
\nA) Porifers
\nB) Annelida
\nC) Protochordata
\nD) Arthropoda
\nAnswer:
\nD) Arthropoda<\/p>\n

Question 57.
\nCalcium carbonate structures from the skeleton of
\nA) Echinodermata
\nB) Mollusca
\nC) Protochordata
\nD) Nematoda
\nAnswer:
\nB) Mollusca<\/p>\n

\"AP<\/p>\n

Question 58.
\n“Seed leaves” are –
\nA) Perisperm
\nB) Endosperm
\nC) Radicle
\nD) Cotyledons
\nAnswer:
\nD) Cotyledons<\/p>\n

Question 59.
\nMucus glands in the skin and three chambered heart are seen in
\nA) Aves
\nB) Pisces
\nC) Reptilia
\nD) Amphibia
\nAnswer:
\nD) Amphibia<\/p>\n

Question 60.
\nLocomotion in Amoeba is carried by
\nA) Flagella
\nB) Pseudopodia
\nC) Nucleus
\nD) Contractile vacuole
\nAnswer:
\nB) Pseudopodia<\/p>\n

Question 61.
\nThe animals which can live both on land and water ……………………….
\nA) Pisces
\nB) Reptiles
\nC) Aves
\nD) Amphibians
\nAnswer:
\nD) Amphibians<\/p>\n

Question 62.
\nWhat is the flightless bird ?
\nA) Duck
\nB) Cock
\nC) Pigeon
\nD) Ostrich
\nAnswer:
\nD) Ostrich<\/p>\n

Question 63.
\nThe following animal is a cold blooded one
\nA) Snake
\nB) Gorria
\nC) Parrot
\nD) Tiger
\nAnswer:
\nA) Snake<\/p>\n

Question 64.
\nPickout the odd one out.
\nA) Shark
\nB) Tortoise
\nC) Crocodile
\nD) Dolphin
\nAnswer:
\nD) Dolphin<\/p>\n

\"AP<\/p>\n

Question 65.
\nPickout the odd one out.
\nA) Cockroach
\nB) Earthworm
\nC) Sycon
\nD) Frog
\nAnswer:
\nD) Frog<\/p>\n

Question 66.
\nIdentify the mismatched pairs from the following.
\n1) Haeckel – Divided organisms into three kingdoms
\n2) Copeland – Divided into six kingdoms
\n3) Cavalier – Smith – Divided organisms into four kingdoms
\nA) 1 only
\nB) 2, 3
\nC) 3 only
\nD) 1, 2
\nAnswer:
\nD) 1, 2<\/p>\n

Question 67.
\nIdentify the mismatched pairs from the following.
\n1) The origin of species – Charles Darwin
\n2) Vrikshayurveda – Charaka
\n3) Systema Naturae – Whittaker
\nA) 1, 2
\nB) 1 only
\nC) 2, 3
\nD) 3 only
\nAnswer:
\nC) 2, 3<\/p>\n

Question 68.
\nRead the following statements.
\na) Exoskeleton of scales, eggs laying outside water …………….. features of Reptelia
\nb) Exoskeleton of scales, endoskeleton of bones breathing through gills – features of pisces
\nA) a correct, b incorrect
\nB) b correct, a incorrect
\nC) both a, b incorrect
\nD) both a, b correct
\nAnswer:
\nD) both a, b correct<\/p>\n

Question 69.
\n\"AP
\nWhich of the following is correct tabular form of the above the table?
\n\"AP
\nAnswer:
\n\"AP<\/p>\n

Question 70.
\nIdentify the phylum of the shown organism.
\n\"AP
\nA) Protozoa
\nB) Cnldaria
\nC) Arthropoda
\nD) Porifera
\nAnswer:
\nD) Porifera<\/p>\n

\"AP<\/p>\n

Question 71.
\nIdentify the organism in the picture.
\n\"AP
\nA) Jelly fish
\nB) Hydra
\nC) Roundworm
\nD) Tapeworm
\nAnswer:
\nB) Hydra<\/p>\n

Question 72.
\nName the organisms that belongs to the following phylum.
\n\"AP
\nA) Annelida
\nB) Arthropoda
\nC) Mollusca
\nD) Echinodermata
\nAnswer:
\nB) Arthropoda<\/p>\n

Question 73.
\nIdentify the phylum of the organism.
\n\"AP
\nA) Arthropoda
\nB) Mollusca
\nC) Echinodermata
\nD) Protochordata
\nAnswer:
\nB) Mollusca<\/p>\n

Question 74.
\nName the organism in the picture.
\n\"AP
\nA) Lizard
\nB) Paramecium
\nC) Bacteria
\nD) Virus
\nAnswer:
\nC) Bacteria<\/p>\n

Question 75.
\nThIs animal belongs to –
\n\"AP
\nA) Mollusca
\nB) Arthropoda
\nC) Echinodermata
\nD) Amphibia
\nAnswer:
\nC) Echinodermata<\/p>\n

Question 76.
\nI am an oyster. I produce pears. Which phylum do I belong to ?
\nA) Arthropoda
\nB) Annelida
\nC) Mollusca
\nD) Echinodermata
\nAnswer:
\nC) Mollusca<\/p>\n

Question 77.
\nI am a crocodile. I have 4 chambered heart. Which phylum do I belong to?
\nA) Mammal
\nB) Pisces
\nC) Amphibia
\nD) Reptelia
\nAnswer:
\nD) Reptelia<\/p>\n

\"AP<\/p>\n

Question 78.
\nChoose the correct matching from the following.
\nList – A
\n1) Diploblastic
\n2) Spiny skinned
\n3) Jointed legs<\/p>\n

List – B
\na) Echinodermata
\nb) Arthropoda
\nc) Porifera
\nA) 1 – a, 2 – b, 3 – c
\nB) 1 – a, 2 – c, 3 – b
\nC) 1 – c, 2 – a, 3 – b
\nD) 1 – b, 2 – c, 3 – a
\nAnswer:
\nC) 1 – c, 2 – a, 3 – b<\/p>\n

Question 79.
\nArrange the flow chart in the correct order.
\n\"AP
\nA) 5, 4, 3, 2, 1
\nB) 1, 3, 2, 4, 5
\nC) 1, 2, 3, 5, 4
\nD) 1, 2, 3 ,4, 5
\nAnswer:
\nD) 1,2,3,4,5<\/p>\n

II. Match the following:<\/span>
\n1.<\/p>\n\n\n\n\n\n\n\n\n\n\n
Group – A<\/td>\nGroup – B<\/td>\n<\/tr>\n
1) Naked seed<\/td>\nA) Protista<\/td>\n<\/tr>\n
2) Covered seed<\/td>\nB) Monera<\/td>\n<\/tr>\n
3) Sporangium<\/td>\nC) Angiosperms<\/td>\n<\/tr>\n
4) Unicellular prokaryotes<\/td>\nD) Gymnosperms<\/td>\n<\/tr>\n
5) Uni or multicellular eukaryotes<\/td>\nE) Cryptogams<\/td>\n<\/tr>\n
<\/td>\nF) Fungi<\/td>\n<\/tr>\n
<\/td>\nG) Phanerogams<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Answer:
\n1) Naked seed – D) Gymnosperms
\n2) Covered seed – C) Angiosperms
\n3) Sporangium – F) Fungi
\n4) Unicellular prokaryotes – B) Monera
\n5) Uni or multicellular eukaryotes – A) Protista<\/p>\n

2)<\/p>\n\n\n\n\n\n\n\n\n\n\n
Group – A<\/td>\nGroup -B<\/td>\n<\/tr>\n
1) Jointed legs<\/td>\nA) Notochord in its life stage<\/td>\n<\/tr>\n
2) Diploblastic<\/td>\nB) Echinoderms<\/td>\n<\/tr>\n
3) Spiny skinned<\/td>\nC) Arthropods<\/td>\n<\/tr>\n
4) Round worms<\/td>\nD) Coelenterates<\/td>\n<\/tr>\n
5) Protochordates<\/td>\nE) Nematodes<\/td>\n<\/tr>\n
<\/td>\nF) Porifera<\/td>\n<\/tr>\n
<\/td>\nG) Platyhelminthes<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Answer:
\n1) Jointed legs – C) Arthropods
\n2) Diploblastic – D) Coelenterates
\n3) Spiny skinned – B) Echinoderms
\n4) Round worms – E) Nematodes
\n5) Protochordates – A) Notochord in its life stage<\/p>\n

3)<\/p>\n\n\n\n\n\n\n\n\n\n\n
Group – A<\/td>\nGroup – B<\/td>\n<\/tr>\n
1) Linneaus<\/td>\nA) Divided organisms into six kingdoms<\/td>\n<\/tr>\n
2) Haeckel<\/td>\nB) Divided organisms into four kingdoms<\/td>\n<\/tr>\n
3) Copeland<\/td>\nC) Divided organisms into three kingdoms<\/td>\n<\/tr>\n
4) Whittaker<\/td>\nD) Divided organisms into two kingdoms<\/td>\n<\/tr>\n
5) Cavalier – Smith<\/td>\nE) Divided organisms into five kingdoms<\/td>\n<\/tr>\n
<\/td>\nF) Divided organisms into seven kingdoms<\/td>\n<\/tr>\n
<\/td>\nG) Divided organisms into eight kingdoms<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Answer:
\n1) Linneaus – D) Divided organisms into two kingdoms
\n2) Haeckel – C) Divided organisms into three kingdoms
\n3) Copeland – B) Divided organisms into four kingdoms
\n4) Whittaker – E) Divided organisms into five kingdoms
\n5) Cavalier – Smith – A) Divided organisms into six kingdoms<\/p>\n

\"AP<\/p>\n

III. Identify the diagrams and name them.<\/span><\/p>\n

\"AP
\nAnswer:
\na) Bacteria
\nb) Amoeba
\nc) Euglena
\nd) Paramecium
\ne) Sporangium
\nf) Pine
\ng) Tapeworm<\/p>\n

Question 80.
\nRajani collected many leaves from different plants as shown here. Identify which of the following is useful to you to know diversity by using them ?
\n\"AP
\nA) Leaves undergo photosynthesis.
\nB) Leaves play a role in development of flowers
\nC) Shape of leaves varies across plant species
\nD) Leaves are useful only for respiration in plants?
\nAnswer:
\nC) Shape of leaves varies across plant species<\/p>\n

Question 81.
\nShown here is an example of an arthropod. Arthropods can be identified by using the following characteristic feature
\n\"AP
\nA) Spiny skin
\nB) Jointed legs
\nC) Vertebral column
\nD) Tentacles
\nAnswer:
\nB) Jointed legs<\/p>\n

Question 82.
\nName the scientist who developed the widely accepted Five kingdom classification.
\nA) Linnaeus
\nB) Haeckel
\nC) Cavalier – Smith
\nD) Whittaker
\nAnswer:
\nD) Whittaker<\/p>\n

Question 83.
\nWhich of the following are characteristics of phylum Arthropoda
\ni) Water vascular system
\nii) Jointed legs
\niii) Open circulatory system
\niv) Slimy skin
\nA) i, ii correct
\nB) ii, iii correct
\nC) iii, iv correct
\nD) i, iv correct
\nAnswer:
\nB) ii, iii correct<\/p>\n

Question 84.
\nWhich one among these is a prokaryote ?
\nA) Streptococcus
\nB) Euglena
\nC) Hydra
\nD) Yeast
\nAnswer:
\nA) Streptococcus<\/p>\n

Question 85.
\nWhich one among these is a flying mammal ?
\nA) Owl
\nB) Kangaroo
\nC) Bat
\nD) Seal
\nAnswer:
\nC) Bat<\/p>\n

\"AP<\/p>\n

Question 86.
\nBread moulds belong to ………………
\nA) Protista
\nB) Bryophyta
\nC) Fungi
\nD) Gymnosperms
\nAnswer:
\nC) Fungi<\/p>\n

Question 87.
\nWhich of the following is a characteristic of gymnosperms ?
\nA) They have outer seed coverings
\nB) They are not multi-cellular
\nC) They do not produce flowers
\nD) They are heterotrophic organisms
\nAnswer:
\nA) They have outer seed coverings<\/p>\n

Question 88.
\nWhich of the following are characteristics of chordates ?
\n1) Notochord
\n2) Ventral nerve cord
\n3) Diploblastic
\n4) Paired gill pouches
\nA) 1, 2
\nB) 1, 3
\nC) 1, 4
\nD) 2, 4
\nAnswer:
\nA) 1, 2<\/p>\n

Question 89.
\nHuman beings belong to which of the following group ?
\nA) Rodents
\nB) Primates
\nC) Marsupials
\nD) Reptiles
\nAnswer:
\nB) Primates<\/p>\n

Question 90.
\nObserve the following diagrams. This figure explains about
\n\"AP
\nA) Difference in higher and lower plants
\nB) Different types of adaptations
\nC) Monocot and dicot plants
\nD) Classification of cryptogams
\nAnswer:
\nC) Monocot and dicot plants<\/p>\n

Question 91.
\nA researcher found an organism and wrote down its key as following :
\nKey : spiny skin, radial symmetrical, has water vascular system, triplo blastic, have coelomic cavity, free living.
\nThe organism may be a
\nA) Porcupine
\nB) Star fish
\nC) Snail
\nD) Scorpion
\nAnswer:
\nB) Star fish<\/p>\n

Question 92.
\nFollowing is the base for classification of cell into prokaryotic and eukaryotic cell
\nA) cell membrane
\nB) nucleic membrane
\nC) ribosomes
\nD) chloroplast
\nAnswer:
\nB) nucleic membrane<\/p>\n

\"AP<\/p>\n

Question 93.
\nThe following traits are taken into consideration during classification.
\nA) Flowers
\nB) Seeds arrangement
\nC) Cotyledons
\nD) All of these
\nAnswer:
\nD) All of these<\/p>\n

Question 94.
\nFamous scientist, who wrote the book \u2018origin of species\u2019 is
\nA) Ernest Hackel
\nB) Carolus Linnaeus
\nC) August Weisman
\nD) Charles Darwin
\nAnswer:
\nD) Charles Darwin<\/p>\n

Question 95.
\n\"AP
\nP, Q respectively
\nA) Animal kingdom, Abiotic kingdom
\nB) Division, Class
\nC) Class, Family
\nD) Family, Class
\nAnswer:
\nC) Class, Family<\/p>\n

Question 96.
\n\"AP
\nFind out the right answer to complete the flow chart.
\nA) Pteridophyte
\nB) Angiosperms
\nC) Cryptogams
\nD) Bryophyta
\nAnswer:
\nB) Angiosperms<\/p>\n

Question 97.
\nThe correct order of classification is
\nA) Phylum, order, family, class, genus, species
\nB) Phylum, class, order, family, genus, species
\nC) Phylum, family, class, order, genus, species
\nD) Phylum, class, order, family, species, genus
\nAnswer:
\nB) Phylum, class, order, family, genus, species<\/p>\n

Question 98.
\nYou have observed the specimen of earthworm in lab. It has the characters
\nA) Bilaterally symmetrical triploblastic
\nB) True body cavity
\nC) Has segmented body
\nD) All the above
\nAnswer:
\nD) All the above<\/p>\n

Question 99.
\nMatch the following<\/p>\n\n\n\n\n\n
1) Charles Darwin<\/td>\na) Five kingdom classification<\/td>\n<\/tr>\n
2) Linnaeus<\/td>\nb) Evolution of organisms<\/td>\n<\/tr>\n
3) Whittaker<\/td>\nc) Binomial nomenclature<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

A) 1 – a, 2 – b, 3 – c
\nB) 1 – b, 2 – c, 3 – a
\nC) 1 – c, 2 – b, 3 – a
\nD) 1 – c, 2 – a, 3 – b
\nAnswer:
\nB) 1 – b, 2 – c, 3 – a<\/p>\n

\"AP<\/p>\n

Question 100.
\nIdentify the mis-matched pair from the following
\na) Non – flowering plants – No seeds
\nb) Angiosperms – naked seeds
\nc) Gymnosperms – seeds in a fruit
\nA) a only
\nB) b only
\nC) b and c
\nD) all the above
\nAnswer:
\nC) b and c<\/p>\n

Question 101.
\nThilak prepared a table with the following headings. With the help of this table what can be observed ?
\nChoose the right answer from the following :
\n\"AP
\nA) Differences in tissues
\nB) Difference of plants and animals
\nC) Different characters in monocot and dicot plants
\nD) Difference of flora and fauna
\nAnswer:
\nC) Different characters in monocot and dicot plants<\/p>\n

Question 102.
\nObserve the flow chart, choose the correct answer.
\na) It shows hierarchy of the classification.
\nb) It helps to know the five kingdom classification.
\n\"AP
\nA) Both a, b are incorrect
\nB) Both a, b are correct
\nC) a is true, b is false
\nD) a is false, b is true
\nAnswer:
\nB) Both a, b are correct<\/p>\n

Use this information to answer the 24 – 26 questions :
\n\"AP
\nQuestion 103.
\nPlant kingdom is divided into Cryptogams, Phanerogams on the basis of
\nA) seed in a fruit
\nB) true roots and leaves
\nC) false roots and leaves
\nD) flowering\/non-flowering
\nAnswer:
\nD) flowering\/non-flowering<\/p>\n

Question 104.
\nAngiosperms are divided into
\nA) Mosses, fern
\nB) Monocots, dicots
\nC) Gymnosperms, dicots
\nD) Angiosperms, monocot
\nAnswer:
\nB) Monocots, dicots<\/p>\n

Question 105.
\nThe following plants are classified based on seed coat:
\nA) Gymnosperms – Angiosperms
\nB) Bryophyta – Pteridophyta
\nC) Gymnosperms – Bryophyta
\nD) Angiosperms – Pteridophyta
\nAnswer:
\nA) Gymnosperms – Angiosperms<\/p>\n

Question 106.
\nWhich of the following statements is NOT true about sponges ?
\nA) Their body is made up of two layers
\nB) They have the water vascular system
\nC) They have numerous micropores on their body
\nD) They have a cavity in the body
\nAnswer:
\nB) They have the water vascular system<\/p>\n

\"AP<\/p>\n

Question 107.
\nPlants and animals are classified in a systematic way to study.
\nIdentify the correct sequence in the classification of living things.
\nA) Phylum, kingdom, class, family, order, genus and species
\nB) Kingdom, phylum, class, order, family, species and genus
\nC) Kingdom, phylum, class, order, family, genus and species
\nD) Kingdom, phylum, class, family, order, species and genus
\nAnswer:
\nC) Kingdom, phylum, class, order, family, genus and species<\/p>\n

Question 108.
\nWhich of these is the largest living invertebrate phylum ?
\nA) Echinodermata
\nB) Arthropoda
\nC) Annelida
\nD) Mollusca
\nAnswer:
\nB) Arthropoda<\/p>\n

Question 109.
\nObserve the table and identify the correct sentences:
\n\"AP
\na) All grass plants are monocots
\nb) Wheat, Maize, Rice are having single cotyledons
\nc) Peas, tamarind seeds do not split into half.
\nd) Peas, beans, tamarind, mango are dicots.
\nA) a, c, d only
\nB) a, b only
\nC) b, d only
\nD) a, b, d only
\nAnswer:
\nD) a, b, d only<\/p>\n

Question 110.
\nWhich of the following pairs of organisms and their characteristic features is wrongly paired ?
\n\"AP
\nAnswer:
\n\"AP<\/p>\n","protected":false},"excerpt":{"rendered":"

Practice the AP 9th Class Biology Bits with Answers Chapter 5 Diversity in Living Organism on a regular basis so that you can attempt exams with utmost confidence. AP State Syllabus 9th Class Biology Bits 5th Lesson Diversity in Living Organism with Answers I. Choose the correct answers : Question 1. Plants having two seed …<\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"spay_email":""},"categories":[12],"tags":[],"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/apboardsolutions.guru\/wp-json\/wp\/v2\/posts\/16570"}],"collection":[{"href":"https:\/\/apboardsolutions.guru\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/apboardsolutions.guru\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/apboardsolutions.guru\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/apboardsolutions.guru\/wp-json\/wp\/v2\/comments?post=16570"}],"version-history":[{"count":0,"href":"https:\/\/apboardsolutions.guru\/wp-json\/wp\/v2\/posts\/16570\/revisions"}],"wp:attachment":[{"href":"https:\/\/apboardsolutions.guru\/wp-json\/wp\/v2\/media?parent=16570"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/apboardsolutions.guru\/wp-json\/wp\/v2\/categories?post=16570"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/apboardsolutions.guru\/wp-json\/wp\/v2\/tags?post=16570"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}