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Select the incorrect statement...

Select the incorrect statement

A

Male fruit fly is heterogametic.

B

ln male grasshoppers, 50% of sperms have no sex-chromosome.

C

In domesticated fowls sex of progeny depends on the type of sperm rather than egg

D

Human males have one of their sex- chromosome much shorter than the other

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TRUEMEN BIOLOGY ENGLISH-NEET (UG) -2019 (Conducted by CBSE on 05-05-2019)-MCQs
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  2. In Antirrhinum (Snapdragon), a red flower was crossed with a-white fl...

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  3. Select the incorrect statement

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  4. The correct sequence of phases of cell cycle is :

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  5. Polyblend, a fine powder of recycled modified plastic, has proved to b...

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  6. From evolutionary point of view, retention of the female gametophyte w...

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  7. Select the correct option

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  8. Concanavalin A is :

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  9. Extrusion of second polar body from egg occurs:

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  10. Pinus seed cannot germinate and establish without fungal association. ...

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  11. The Earth Summit held in Rio de Janeiro in 1992 was called :

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  12. DNA precipitation out of a mixture of biomolecules can be achieved by ...

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  13. Grass leaves curl inwards during very dry weather. Select the most app...

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  14. Match the following structures with the their respective location in o...

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  15. Which of the following contraceptive methods Involve a role of hormone...

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  16. Drug called 'Heroin' is synthesized by

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  17. In a species, the weight of newborn ranges form 2 to 5 kg. 97% of the ...

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  18. Conversion of glucose to glucose-6-phosphate, the first irreversible r...

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  19. Which of the following statements is correct?

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  20. Which of the following' ecological pyramids is generally inverted?

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