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How many of the following are spiny-bodied animals?
Pila, Pinctada, Asterias, Echinus, Antedon, Cucumaria, Brittle star, Octopus

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Important Questions on Animal Kingdom

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Alpha Question Bank for Medical: Biology>Chapter 4 - Animal Kingdom>Exercise-5>Q 30
Select incorrect match -
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Alpha Question Bank for Medical: Biology>Chapter 4 - Animal Kingdom>Exercise-5>Q 31

Identify A, B, C and select the correct option

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Alpha Question Bank for Medical: Biology>Chapter 4 - Animal Kingdom>Exercise-5>Q 32
Umbrella shape and free-swimming form of Coelenterate reproduced by sexual reproduction is
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Alpha Question Bank for Medical: Biology>Chapter 4 - Animal Kingdom>Exercise-5>Q 33
Which of the following is true about reproduction in echinoderms?
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Alpha Question Bank for Medical: Biology>Chapter 4 - Animal Kingdom>Exercise-5>Q 34
Respiration occurs through organs like gills, book gills, book lungs or tracheal system found in phylum-
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Alpha Question Bank for Medical: Biology>Chapter 4 - Animal Kingdom>Exercise-5>Q 35
Which phylum has the following features?
(1) Digestive tract complete, straight or "U-shaped'.
(2) Worm like, unsegmented marine animals.
(3) Respiration by gills.
(4) Excretion by single proboscis gland.
(5) Open circulatory system.
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Alpha Question Bank for Medical: Biology>Chapter 4 - Animal Kingdom>Exercise-5>Q 36
Common feature in earthworm and cockroach is-
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Alpha Question Bank for Medical: Biology>Chapter 4 - Animal Kingdom>Exercise-5>Q 37
Which of the following is correct?