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Writes notes of the following : Menstr...

Writes notes of the following :
Menstrual phase of the menstrual cycle

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Menstrual cycle starts with this menstrual phase and the menstrual flow occurs for 3-5 days. It occurs due to breakdown of endomertial lining of the uterus. The blood vessels form liquid which along with unfertilised ovum comes out through the vagina. Menstruation occurs only if fertilisation does not takes place.
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ARIHANT PRAKASHAN-VERY SIMILAR TEST 1-Section - B (Zoology)
  1. Fill in the blanks with correct answer (s)/ Correct the underlined por...

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  2. Fill in the blanks with correct answer (s)/ Correct the underlined por...

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  3. Fill in the blanks with correct answer (s)/ Correct the underlined por...

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  4. Fill in the blanks with correct answer (s)/ Correct the underlined por...

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  5. State the three characteristics of acquired immunity.

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  6. Why do lepidopterans die when they feed on Bt cotton plant ? Explain h...

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  7. Name and explain the surgical method advised to human males and female...

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  8. What are the homologus organs or divergent evolution?

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  9. What are the reasons of drug abuse by the youth?

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  10. What is inbreeding depression and how is it caused in organism ? Write...

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  11. Differentiate between any one of the following pairs. (Restrict each a...

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  12. Differentiate between any one of the following pairs. (Restrict each a...

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  13. Differentiate between any one of the following pairs. (Restrict each a...

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  14. Writes notes of the following : Characteristics of Ramapithecus

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  15. Write notes on any two of the following: Turner syndrome.

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  16. Writes notes of the following : Menstrual phase of the menstrual cyc...

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  17. Discuss the role of hormones in spermatogenesis.

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  18. During the reproductive cycle of a human female when, where and how do...

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  19. Explain the causes, inheritance pattern and symptoms of any two Mendel...

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  20. Name the source of Taq polymerase. Explain the advantage of its use in...

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