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Which of the following features is not p...

Which of the following features is not present in Periplaneta americana?

A

Schizocoelom as body cavity

B

Indeterminate and radial cleavage during embryonic development

C

Exoskeleton composed of N-acetyl glucosamine

D

Metamerically segmented body

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The correct Answer is:
B
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PHYSICS WALLAH-STRUCTURAL ORGANIZATION IN ANIMALS-NEET PAST 10 YEARS QUESTIONS
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  2. In male cockroaches, sperms are stored in which part of the reproducti...

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  3. Which of the following features is not present in Periplaneta american...

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  4. Which type of tissue correctly matches with its location?

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  5. The terga, sterna and pleura of cockroach body are joined by:

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  6. The body cells in cockroach discharge their nitrogenous waste in the h...

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  7. Which of the following is not a function of the skeletal system ?

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  8. The function of the gap junction is to

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  9. Choose the correctly matched pair :

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  10. Select the correct option with respect to cockroaches:

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  11. What external changes are visible after the last moult of a cockroach ...

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  12. Which one of the following characteristics is common both in humans an...

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  13. The four sketches (A, B, C and D) given below, represent four differen...

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  14. The supportive skeletal structures in the human external ears in the n...

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  15. Given below is the diagrammatic sketch of a certain type of connective...

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  16. Select the correct statement from the ones given below with respect to...

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  17. Compared to those of humans, the erythrocytes in frog are

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  18. Pheretima and its close relatives derive nourishment from

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  19. Which one of the following structures in Pheretima is correctly matche...

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  20. Frogs differ from humans in possessing

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