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Find out the correct statement....

Find out the correct statement.

A

In lichens, the algal component is called phycobiont and fungal component is known as mycobiont, which are heterotrophic and autotrophic, respectively.

B

Viroid contain RNA of low molecular weight and protein coat

C

A virus contains bothe RNA and DNA

D

Viruses are obligatory parasites

Text Solution

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The correct Answer is:
D
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NCERT FINGERTIPS-TEST PAPER-Test Paper 2
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  2. Which of the following statements is correct ?

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  3. Consider the following statements regarding gymnosperms (A) In gymno...

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  4. Find out the correct statement.

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  5. Select the correct match {:("(A) Nirosomonas - Nitrite to ...

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  7. Function of leghemoglobin (a red pigment) in root nodules of leguminou...

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  8. The given figure shows the structures of a mitochondrin with its four ...

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  9. Which one out of A-D given below correctly represents the structural f...

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  10. Which of the following is true/false regarding transport of substances...

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  11. Which of the following is a correct match ?

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  12. "" is a couple of layer thick, made of narrow, thin walled and nearly ...

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  16. Eustachian tube connects

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  17. Which one is true about guttation ?

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  18. At which stage, the homologous chromosomes separate due to repulsion, ...

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  19. In which of the following groups all are poly-saccharides ?

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  20. Given diagram shows bone of the left human hindlimb as seen from front...

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