Animal Kingdom NEET Test - Capsule education

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Results

#1. The heart in amphibians is:

Two-chambered with one auricle and one ventricle

Three-chambered with two auricles and one ventricle

Three-chambered with one auricle and two ventricles

Four-chambered with two auricles and two ventricles

#2. Which of the following set of animals belong to phylum Hemichordata?

Balanoglossus Saccoglossus

Salpa Doliolum

Petromyzon Myxine

Dentalium

Chaetopleura

#3. Bony fishes are:

Marine

Freshwater dwelling

Estuary dwellers

Both (1) & (2)

#4. Catadromous fish migrate from:

Sea to river

River to sea

River to lakes

Deep sea to surface water

#5. 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

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

Digestion of food

Anchorage

Defense

Capture of prey

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

(Head thorax and abdomen)

(Proboscis collar and trunk)

(Proboscis and trunk)

#8. Statocysts are:

Lateral locomotory appendages in annelids

Suckers in parasitic platyhelminthes

Balance organs in arthropods

Stinging capsules in cnidarians

#9. All of the following are echinoderms- except:

Sea lily

Sea cucumber

Sea hare

Sea urchin

#10. One of the primary characteristics of chordates is:

Ganglionated nerve cord

Paired nerve cord

Solid ventral nerve cord

Dorsal hollow nerve cord

#11. Poison-secreting parotoid glands occur in:

Ichthyophis

Rana

Bufo

Both (1) & (2)

#12. Which characteristic is shared by Balanoglossus, Anopheles, and Laccifer?

Marine habitat

Belong to the largest animal phylum

Open circulatory system

External fertilization

#13. Choanocytes are found in which organism?

Physalia

Sycon

Pleurobrachia

Echinus

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

Ctenophora

Mollusca

Hemichordata

Annelida

#15. The skeleton of poriferans is composed of:

Spongin fibers and spicules

Calcareous ossicles

Chitinous spicules

Cartilage

#16. What are the specialized cells for excretion in the phylum Platyhelminthes?

Collar cells

Cnidoblasts

Flame cells

Nematocytes

#17. Ctenoplana is best described as:

Unicellular with tissue-level organization

Multicellular with radial symmetry

Multicellular with organ-level organization

Unicellular with bilateral symmetry

#18. The calcareous ossicles in echinoderms form the

Exoskeleton

Visceral hump

Notochord

Endoskeleton

#19. Which of the following features is not present in amphibians?

Scales are present

Most have two pairs of limbs for locomotion

Eyes have eyelids

Organisms are cold-blooded

#20. Which of the following is NOT true about poriferans?

Both eggs and sperm are produced by the same individual

They are mostly marine and asymmetrical

They reproduce sexually and asexually

They have extracellular digestion

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

Reproduction

Digestion

Protection

Locomotion

#22. The following statements regarding mammals are correct except:

Cloaca is present

External ear pinna present

Non-nucleated RBC

Excrete urea

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

Cephalaspis

Ambystoma

Neoceratodus

Hagfish (Myxine)

#24. All of the following Avian characteristics are correct except:

Bones do not have bone marrow

Scales are present only in the hindlimbs region

In females the right ovary is atrophied

Beak possesses homodont teeth

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

Parapodia

Nephridia

Metameres

Ganglia

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

Sensation

Respiration

Both (1) & (2)

Digestion

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

Jointed appendages

Segmentation

Chitinous exoskeleton

Organ-system level of organization

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

Bufo

Ichthyophis

Rana

Salamandra

#29. Water enters a sponge through:

Osculum

Hypostome

Muscular pharynx

Ostia

#30. A complete digestive system is characterized by:

A single opening serving as both mouth and anus

Two separate openings, one for the mouth and the other for the anus

A single opening used only for ingestion

Two openings functioning as both mouth and anus

#31. Which of the following pairs is incorrectly matched?

Porifera | Cellular level

Cnidaria | Tissue level

Annelida | Organ level

Mollusca | Organ system level

#32. The body of molluscs is

Unsegmented

Covered by a calcareous shell

Divided into distinct head muscular foot and visceral hump

All of these

#33. The branch of biology dealing with the study of fishes is:

Piscology

Ichthyology

Ornithology

Torpedology

#34. The body segments in earthworms are called:

Comb plates

Spicules

Metameres

Ganglia

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

Nervous system

Excretory system

Circulatory system

Sensory system

#36. The air bladder in a fish helps in:

Hydrostasis

Respiration

Sound production

All of these

#37. Which one of the following is not a characteristic of all chordates?

Presence of coelom

A diaphragm separating the thorax from the abdomen

Dorsal nerve cord

Pharyngeal gill slits in early embryonic stages

#38. Radula is meant for

Sensation

Feeding

Egg laying

Protection from predators

#39. Cyclostomata belongs to which division?

Pisces

Agnatha

Acraniata

Tetrapoda

#40. Which of the following organisms possesses high regenerative capacity?

Aurelia

Pheretima

Bombyx

Planaria

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

Ostrich eagle whale

Bat pigeon crow

Parrot vulture sparrow

Kite platypus kangaroo

#42. 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

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

Dorsal Ventral

Absent Ventral

Ventral Absent

Absent Dorsal

#44. Point out the mammalian characters:

Diaphragm four-chambered heart lungs

Hairy skin viviparity feathers

Fins gills viviparity

Neural gland gills four-chambered heart

#45. Which phylum possesses a chitinous exoskeleton?

Annelida

Arthropoda

Mollusca

Echinodermata

#46. The largest living flightless bird is:

Rhea

Ostrich

Eagle

Hummingbird

#47. Which of the following phyla has pseudocoelom?

Annelida

Porifera

Aschelminthes

Platyhelminthes

#48. The air bladder is:

Hydrostatic organ of bony fishes

Excretory organ of mammals

Respiratory organ of birds

Respiratory organ of reptiles

#49. Warty rough and dry skin is characteristic of:

Toad

Frog

Ichthyophis

Salamandra

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

Mantle

Test or tunic

Shell

Shield

Finish

Results

#1. The heart in amphibians is:

#2. Which of the following set of animals belong to phylum Hemichordata?

#3. Bony fishes are:

#4. Catadromous fish migrate from:

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

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

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

#8. Statocysts are:

#9. All of the following are echinoderms- except:

#10. One of the primary characteristics of chordates is:

#11. Poison-secreting parotoid glands occur in:

#12. Which characteristic is shared by Balanoglossus, Anopheles, and Laccifer?

#13. Choanocytes are found in which organism?

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

#15. The skeleton of poriferans is composed of:

#16. What are the specialized cells for excretion in the phylum Platyhelminthes?

#17. Ctenoplana is best described as:

#18. The calcareous ossicles in echinoderms form the

#19. Which of the following features is not present in amphibians?

#20. Which of the following is NOT true about poriferans?

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

#22. The following statements regarding mammals are correct except:

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

#24. All of the following Avian characteristics are correct except:

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

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

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

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

#29. Water enters a sponge through:

#30. A complete digestive system is characterized by:

#31. Which of the following pairs is incorrectly matched?

#32. The body of molluscs is

#33. The branch of biology dealing with the study of fishes is:

#34. The body segments in earthworms are called:

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

#36. The air bladder in a fish helps in:

#37. Which one of the following is not a characteristic of all chordates?

#38. Radula is meant for

#39. Cyclostomata belongs to which division?

#40. Which of the following organisms possesses high regenerative capacity?

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

#42. Aschelminthes are commonly called roundworms because:

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

#44. Point out the mammalian characters:

#45. Which phylum possesses a chitinous exoskeleton?

#46. The largest living flightless bird is:

#47. Which of the following phyla has pseudocoelom?

#48. The air bladder is:

#49. Warty rough and dry skin is characteristic of:

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

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