Animal Kingdom NEET Test - Capsule education

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Results

#1. Choanocytes are found in which organism?

Physalia

Sycon

Pleurobrachia

Echinus

#2. What is mesoglea?

A germinal layer found between the ectoderm and endoderm

An undifferentiated, jelly-like layer between ectoderm and endoderm

Another term for mesoderm

A spongy skin layer

#3. Which of the following is characteristic of Chordata?

Notochord

Dorsal nerve cord

Ventral nerve cord

Outgrowth of cranium

#4. The largest living flightless bird is:

Rhea

Ostrich

Eagle

Hummingbird

#5. Water enters a sponge through:

Osculum

Hypostome

Muscular pharynx

Ostia

#6. Which organ system is lacking in animals that bear a water vascular system?

Nervous system

Excretory system

Circulatory system

Sensory system

#7. Choose the option which comprises of oviparous animals:

Ostrich eagle whale

Bat pigeon crow

Parrot vulture sparrow

Kite platypus kangaroo

#8. Poison-secreting parotoid glands occur in:

Ichthyophis

Rana

Bufo

Both (1) & (2)

#9. The lamprey (Petromyzon) is included in the same taxonomic class as the:

Cephalaspis

Ambystoma

Neoceratodus

Hagfish (Myxine)

#10. Statocysts are:

Lateral locomotory appendages in annelids

Suckers in parasitic platyhelminthes

Balance organs in arthropods

Stinging capsules in cnidarians

#11. The correct classification of Ascidia is:

Chordata → Protochordata → Vertebrata

Chordata → Protochordata → Cephalochordata

Chordata → Cephalochordata → Vertebrata

Chordata → Cephalochordata → Protochordata

#12. The larval stage in Asterias is

Absent

Free-swimming

Bilaterally symmetrical

Radially symmetrical

#13. Ascaris has all of the following characteristics, except:

Complete digestive system

Indirect development

External fertilization

Parasitic life

#14. Which of the following is not a function of cnidoblasts?

Digestion of food

Anchorage

Defense

Capture of prey

#15. In earthworms which structure performs a function similar to flame cells in Taenia?

Parapodia

Nephridia

Metameres

Ganglia

#16. The body of the urochordate is enclosed in a:

Mantle

Test or tunic

Shell

Shield

#17. Which of the following phyla is known for exhibiting bioluminescence?

Ctenophora

Mollusca

Hemichordata

Annelida

#18. Which of the following is true for all amphibians?

All have a tail

Excretion by kidneys

Alimentary canal and urinary and reproductive tracts open into different chambers to the exterior

Heart is three-chambered with two ventricles

#19. Catadromous fish migrate from:

Sea to river

River to sea

River to lakes

Deep sea to surface water

#20. Which of the following statements about arthropods is not true?

They have an open circulatory system

Their body is divided into head thorax and abdomen

They are segmented and coelomate animals

Fertilization is usually external in them

#21. The ciliated comb plates in Pleurobrachia are used for:

Reproduction

Digestion

Protection

Locomotion

#22. Which feature is unique to sponges?

Canal system

Water vascular system

Central gastrovascular cavity

Bioluminescence

#23. Coelenterates are:

Asymmetrical animals

Radially symmetrical animals

Bilaterally symmetrical animals

Spherically symmetrical animals

#24. All of the following are characteristics of reptiles except:

Lizards shed their scales as skin cast

Scutes are present on their body

Heart is three-chambered in all reptiles

They are poikilotherms

#25. In earthworms the notochord is absent and the nerve cord is:

Dorsal Ventral

Absent Ventral

Ventral Absent

Absent Dorsal

#26. In Aschelminthes, the excretory tube removes waste through:

Excretory pore

Malpighian tubules

Flame cells

Diffusion from the body surface

#27. The water vascular system in phylum Echinodermata helps in

Locomotion

capture and transport of food

Respiration-Excretion

All of these

#28. The vertebral column is derived from:

Notochord

Dorsal nerve cord

Pharyngeal gill slits

Post-anal tail

#29. Cylindrical-bodied worm-like marine animals belong to the phylum:

Echinodermata

Mollusca

Coelenterata

Hemichordata

#30. Which of the following is a feature of chordates that is not shared by non-chordates?

Notochord

Dorsal nerve cord

Ventral nerve cord

Outgrowth of cranium

#31. Which structure helps in excretion and respiration in molluscs?

Nephridia

Feather-like gills

Flame cells

Tentacles

#32. Aschelminthes are commonly called roundworms because:

They have a round body

Their body is circular in cross-section

They have bilaterally symmetric bodies

Their body has a round visceral hump

#33. The common name ‘hookworm’ refers to which of the following?

Wuchereria

Ancylostoma

Taenia

Fasciola

#34. Point out the mammalian characters:

Diaphragm four-chambered heart lungs

Hairy skin viviparity feathers

Fins gills viviparity

Neural gland gills four-chambered heart

#35. Which of the following statements is not true?

All members of the kingdom Animalia are multicellular.

Nature of coelom is used as one of the basis of animal classification

There is no need of classification now as over a million species of animals have been described till now

The arrangement of cells in the body is one of the classifying feature of the animals

#36. The phylum Arthropoda is named for the presence of:

Jointed appendages

Segmentation

Chitinous exoskeleton

Organ-system level of organization

#37. The body of hemichordates is divided into (Head muscular foot and visceral hump)

(Head thorax and abdomen)

(Proboscis collar and trunk)

(Proboscis and trunk)

#38. Excretion by protonephridia with solenocytes is a characteristic of:

Branchiostoma

Amphioxus

Lancelet

All of these

#39. Which phylum possesses a chitinous exoskeleton?

Annelida

Arthropoda

Mollusca

Echinodermata

#40. Which of the following phyla has pseudocoelom?

Annelida

Porifera

Aschelminthes

Platyhelminthes

#41. A mammal that lays eggs instead of giving birth to offspring is:

Rabbit

Macropus

Duck-billed platypus

Whale

#42. The skeleton of poriferans is composed of:

Spongin fibers and spicules

Calcareous ossicles

Chitinous spicules

Cartilage

#43. What is the primary function of the tracheal system in insects?

Sensation

Respiration

Both (1) & (2)

Digestion

#44. The amphibian with no teeth in its jaw is:

Bufo

Ichthyophis

Rana

Salamandra

#45. The correct classification of Myxine is:

Chordata → Craniata → Agnatha → Cyclostomata

Chordata → Acraniata → Cephalochordata → Protochordata

Chordata → Cephalochordata → Cyclostomata

Chordata → Craniata → Vertebrata → Ostracodermi

#46. Read the following statement and choose the correct characteristic feature of Aves:

Skin of birds has glands

Air sacs help in excretion

Heart has three auricles and one ventricle

Preen gland is present at the base of the tail

#47. Which of the following statements is false?

All animals in the kingdom Animalia are multicellular.

The type of coelom plays a role in classifying animals.

Classification is no longer necessary as over a million species of animals are known.

The structure of the cells in the body is used as a characteristic in animal classification.

#48. Lamprey is:

Catadromous

Anadromous

Both (1) & (2)

None of these

#49. Tail vertebrae of birds are fused to form:

Pygostyle

Urostyle

Synsacrum

#50. The calcareous ossicles in echinoderms form the

Exoskeleton

Visceral hump

Notochord

Endoskeleton

Finish

Results

#1. Choanocytes are found in which organism?

#2. What is mesoglea?

#3. Which of the following is characteristic of Chordata?

#4. The largest living flightless bird is:

#5. Water enters a sponge through:

#6. Which organ system is lacking in animals that bear a water vascular system?

#7. Choose the option which comprises of oviparous animals:

#8. Poison-secreting parotoid glands occur in:

#9. The lamprey (Petromyzon) is included in the same taxonomic class as the:

#10. Statocysts are:

#11. The correct classification of Ascidia is:

#12. The larval stage in Asterias is

#13. Ascaris has all of the following characteristics, except:

#14. Which of the following is not a function of cnidoblasts?

#15. In earthworms which structure performs a function similar to flame cells in Taenia?

#16. The body of the urochordate is enclosed in a:

#17. Which of the following phyla is known for exhibiting bioluminescence?

#18. Which of the following is true for all amphibians?

#19. Catadromous fish migrate from:

#20. Which of the following statements about arthropods is not true?

#21. The ciliated comb plates in Pleurobrachia are used for:

#22. Which feature is unique to sponges?

#23. Coelenterates are:

#24. All of the following are characteristics of reptiles except:

#25. In earthworms the notochord is absent and the nerve cord is:

#26. In Aschelminthes, the excretory tube removes waste through:

#27. The water vascular system in phylum Echinodermata helps in

#28. The vertebral column is derived from:

#29. Cylindrical-bodied worm-like marine animals belong to the phylum:

#30. Which of the following is a feature of chordates that is not shared by non-chordates?

#31. Which structure helps in excretion and respiration in molluscs?

#32. Aschelminthes are commonly called roundworms because:

#33. The common name ‘hookworm’ refers to which of the following?

#34. Point out the mammalian characters:

#35. Which of the following statements is not true?

#36. The phylum Arthropoda is named for the presence of:

#37. The body of hemichordates is divided into (Head muscular foot and visceral hump)

#38. Excretion by protonephridia with solenocytes is a characteristic of:

#39. Which phylum possesses a chitinous exoskeleton?

#40. Which of the following phyla has pseudocoelom?

#41. A mammal that lays eggs instead of giving birth to offspring is:

#42. The skeleton of poriferans is composed of:

#43. What is the primary function of the tracheal system in insects?

#44. The amphibian with no teeth in its jaw is:

#45. The correct classification of Myxine is:

#46. Read the following statement and choose the correct characteristic feature of Aves:

#47. Which of the following statements is false?

#48. Lamprey is:

#49. Tail vertebrae of birds are fused to form:

#50. The calcareous ossicles in echinoderms form the

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