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The X chromosome was discovered by :...

The X chromosome was discovered by :

A

Watson and Crick

B

Gregor Mendel

C

F.Griffith

D

Henking

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ICSE-QUESTION PAPER 2022 TERM 1-MULTIPLE CHOICE QUESTIONS
  1. The abbreviation IUCD stands for :

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  2. Who proposed the recapitulation theory ?

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  3. The X chromosome was discovered by :

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  4. The phase of life cycle of an organism which is characterised by gradu...

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  5. The compatibility of pollen-pistil interaction is determined by .

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  6. If the Fallopian tubes in the human reproductive system get blocked , ...

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  7. Morula is a solid ball of blastomeres

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  8. Which of the following is the most important component of a contracept...

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  9. A human male with an extra X-chromosomes suffers from a condition call...

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  10. The human genome contain more than nucleotide pairs.

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  11. Gene migration is also called .

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  12. Which of the following is used of the production of ethanol from starc...

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  13. is a mutual assocition of fungal hyphae with the roots of higher plant...

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  14. Which of the following statments is NOT true ?

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  15. Which of the following options is NOT a feature of the synthetic theor...

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  16. Match column I with column II and select the correct option from the c...

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  17. Match column I with column II and select the correct option from the c...

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  18. Which of the following animals does not have oestrous cycle ?

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  19. Choose the odd one among the following with reference to microbes as b...

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  20. Assertion : In uckle cell anaemia the codon GAG is replaced by GUG. ...

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