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Which of the following statements is not...

Which of the following statements is not true for retroviruses

A

Retroviruses carry gene for RNA-dependent DNA polymerase

B

The genetic material in mature retroviruses is RNA

C

Retroviruses are causative agents for certain kinds of cancer in man

D

DNA is not present at any stage in the life cycle of retroviruses

Text Solution

Verified by Experts

The correct Answer is:
D
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NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)-NEET-MCQs
  1. In the resting state of the neural membrane diffusion due to concentra...

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  2. Crossing over that results in genetic recombination in higher organism...

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  3. Which of the following statements is not true for retroviruses

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  4. In a mutational event, when adenine is replaced by guanine it is a cas...

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  5. Ovulation in the human female normally takes place during the menstrua...

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  6. Injury to vagus nerve in humans is not likely to affect

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  7. Which of the following hormones is not a secretory product of human pl...

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  8. An ovule which becomes curved so that the nucellus and embryo sac lie ...

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  9. Angiosperms have dominated the land flora primarily by their

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  10. Edible part of mango is

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  11. In chloroplasts, chlorophyll is present in the

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  12. In glycolysis, during oxidation, electrons are removed by

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  13. Dough kept overnight in warm weather becomes soft and spongy due to

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  14. In the somatic cell cycle.

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  15. A male human is heterozygous for autosomal genes A and B and is also h...

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  16. India's wheat yield revolution of 1960 s was possible primarily due to

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  17. The most likely reason for the development of resistence against pesti...

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  18. The following ratio is generally constant for a given species

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  19. A self-fertilizing trihybrid plant forms

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  20. Lichens are well known combination of an alga and a fungus where fungu...

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