Samar shah
Noble Member
Joined: Jun 14, 2021
Last seen: Jul 17, 2023
Last seen: Jul 17, 2023
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Answer to: The long bones are hollow and connected by air passages these are characteristics of
Correct answer: (1) aves
4 years ago
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Answer to: The organisms attached to the substratum, generally, possess
Correct answer: (2) radial symmetry
4 years ago
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Answer to: Besides annelida and arthropoda, the metamerism is exhibited by
Correct answer: (4) chordata
4 years ago
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Answer to: Pneumatic bones are expected to be found in
Correct answer: (2) pigeon
4 years ago
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Answer to: Radial symmetry is usually associated with
(4) lower grade of organisation
4 years ago
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Answer to: True coelom is the space lying between the alimentary canal and body wall enclosed by the layers of
(3) mesoderm on both sides
4 years ago
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Answer to: Closed circulatory system occurs in (1) cuttle Fish (2) snail (3) all of these (4) cockroach
Correct answer: (1) cuttle Fish
4 years ago
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Answer to: Tube feet occur in (1) Cuttle Fish (2) Cockroach (3) Cat Fish (4) Star Fish
Correct answer: (4) Star Fish
4 years ago
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Answer to: All chordates possess (1) skull (2) exoskeleton (3) axial skeletal rod of notochord (4) limbs
(3) axial skeletal rod of notochord
4 years ago
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Answer to: A common characteristic of all vertebrates is
Correct answer: (2) presence of skull
4 years ago
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Answer to: Golden era/age of reptiles is (1) recent (2) palaeozoic (3) proterozoic (4) mesozoic
Correct answer: (4) mesozoic
4 years ago
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Answer to: Radial symmetry is often exhibited by animals having
(1) benthos/sedentary living
4 years ago
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Answer to: Coelom derived from blastocoel is known as
Correct answer: (1) pseudocoelom
4 years ago
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Answer to: Special character of Coelenterates is (1) flame cells (2) polymorphism (3) hermaphroditism (4) nematocysts
Correct answer: (4) nematocysts
4 years ago
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Answer to: Point out the non-parasite (1) Leech (2) Tapeworm (3) Sea anemone (4) Mosquito
Correct answer: (3) Sea anemone
4 years ago
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Answer to: Which one belongs to Platyhelminthes?
Correct answer: (2) Schistosoma
4 years ago
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Answer to: Budding is a normal mode of asexual reproduction in
Correct answer: (4) hydra and sponges
4 years ago
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Answer to: Which one of the following animals possesses nerve cells but no nerves
Correct answer: (2) Hydra
4 years ago
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Answer to: What is true about Taenia saginata?
(1) Rostellar hooks are absent
4 years ago
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Answer to: Which one assists in locomotion (1) Clitellum in Pheretima (2) Trichocysts in Paramecium
(3) Posterior sucker in Hirudinaria
4 years ago
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