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Which of the following statements are in...

Which of the following statements are incorrec?
(i) Parapodia are lateral appendages in arthropods used for swimming.
(ii) Radula in molluscs are structures involved in excretion.
(iii) Aschelminthes are dioecious.
(iv) Echinoderm adults show radial symmetry.
(v) Ctenophorans are diploblastic

A

(i),(ii) and (ii)

B

(i),(iii) and (v)

C

(i),(iv)and (v)

D

(iii),(iv) and (v)

Text Solution

Verified by Experts

The correct Answer is:
D
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AAKASH SERIES-ANIMAL KINGDOM -EXERCISE -II (NONCHORDATES)
  1. Which of the following is not a characteristic feature of sponges?

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  2. The given figures (A-D) show four animals. Select the correct option w...

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  3. Which of the following statements are incorrec? (i) Parapodia are l...

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  4. In which one of the following the genus name its two characters and it...

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  5. In the most simple type of canel system of Porifera, which of the foll...

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  6. Match the following and select the correct option from the codes giv...

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  7. Read the following statements and select the incorrect ones. (i) Cir...

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  8. What is common between Cockroach and Earthworm

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  9. Metamerism first evolved in the phylum

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  10. Fill up the blank spaces in the table below by selecting the correct o...

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  11. Which one of the following features is common in silver fish,scorpion,...

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  12. Consider the following statements (i-iv) each with two blanks . (i) ...

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  13. Given below shows some characteristics of a phylum .Identify the phylu...

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  14. The following are two statements regarding insects : (a) Insects ha...

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  15. Identify the figures A,B and C and select the correct option . {...

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  16. Cnidoblasts are found in

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  17. Given below are the general characters of a phylum .Identify the phulu...

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  18. Which of the following statement is correct regarding sponges without...

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  19. Which one of the following features is common in silver fish,scorpion,...

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  20. Which of the following organisms is nonparasitic ?

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