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PRADEEP-ANIMAL KINGDOM -ADDITIONAL QUESTIONS (SHORT ANSWER QUESTIONS)
- Which symmetry is most common in animals ? Define it.
01:27
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- Name the 3 primary germ laywes formed in gastrula.
01:23
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- What is the advantage of hermaphroditism?
01:23
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- Give the advantage of protogyny and protandry.
01:37
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- What is haemolymph?
01:05
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- Name the respiratory pigments found in the blood. Give their examples ...
01:28
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- What are protostomes ? Cite instances.
01:40
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- Name the 4 types of animals on the basis of their excretory matter.
02:01
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- What is the mesodermal lining of a true coelom called?
01:35
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- Cite examples of true and false metamerism.
02:15
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- What si ovovivipary?
01:23
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- Define homeostasis.
01:10
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- Name the sites where gas exchange occurs in a frog.
01:31
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- What is meant by sexual dimorphism?
01:54
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- What is cephalisation?
01:14
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- What is hypnotoxin?
01:35
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- Name the types of zooids Obelia colony has. Give the role of each.
01:53
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- How is a tapeworm attached to the host's intestine ?
01:42
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- In what ways do the hookworm and filarial worm infect humans?
02:07
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- How do earthworm and leech differ with regard to coelom?
01:52
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