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The name of phylum is derived from certa...

The name of phylum is derived from certain features of animals. Select that how many of these are correct. A. Cnidaria-Cnidoblasts/cnidocytes
b. Latworms -Dorso-ventrally flattened body
c. Platyhelminthes-Circular cross section
d. Aschelminthes-Body surface is indistinctly
Marked out into segments or metameres
e. Echinodermata-Exoskeleton of calcareous ossicles.

A

2

B

3

C

4

D

5

Text Solution

Verified by Experts

The correct Answer is:
B
a, b and c are correct.
* Annelida-body surface is distinctly marked out into segments or metamers.
* Echinodermata-endoskeleton of calcareous ossicles.
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A2Z-ANIMAL KINGDOM-Section D : Chapter End Test
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  2. Read the following statements and find out the incorrect statement.

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  3. The name of phylum is derived from certain features of animals. Select...

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  4. Read the following statements: a. This phylum consists of a small g...

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  5. Both Fresh water and marine water organisms are found in

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  6. Read the followign statements and find out the incorrect statement.

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  7. Common characteristics found in chondrichthyes and osteichthyes a. S...

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  8. How many among following characteristics are common in betweenr eptile...

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  9. Common characteristics found in between aves and mammals are a. Res...

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  10. Read the following statements and find out the incorrect statement.

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  11. The most unique mammalian characteristic is/are

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  12. Fill in the blanks a. In birds, air sacs connected to 1supplement re...

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  13. Read the following statement a. Teeth are backwardly directed b. T...

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  14. Match the columns I, II and III and choose the correct combination fro...

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  15. Read the following statement and find out the incorrect statement.

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  16. Which is absent in leech?

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  17. The infective stages of sheep's liver fluke for the 1^(@) and 2^(@) ho...

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  18. The correct order of larval stages in fasciola heptica is as follows

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  19. Which one assists in locomotion?

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  20. Which of the following is commonly called 'pinworm','seatworm' or chun...

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