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Name the sperm lysin...

Name the sperm lysin

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**Step-by-Step Solution:** 1. **Understanding Sperm Structure**: The sperm is composed of several parts: the head, neck, middle piece, and tail. Each part has specific functions. 2. **Identifying the Acrosome**: The head of the sperm contains a structure called the acrosome. This is crucial for the fertilization process. 3. **Function of the Acrosome**: The acrosome is filled with enzymes that are essential for breaking down the protective layers surrounding the ovum (egg). ...
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A. Write the name of the any long chain saturated fatty acid which is not good for human health. B. Name the three lysine-rich varieties of maize developed in India.

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The sperm producing substance of enzymatic nature of sperm lysine. In mammals it is called

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MODERN PUBLICATION-HUMAN REPRODUCTION-REVISION EXERCISES (VERY SHORT ANSWER TYPE QUESTION (B)QUESTIONS FROM CBSE EXAMINATIONS)
  1. Name the organelle contained in the neck of the mammalian sperm

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  2. Give two striking similarities in the sequence of embryonic developmen...

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  3. Name the sperm lysin

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  4. Why is cleavage in mammals referred to as simple holoblastic?

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  5. What is corona radiata?

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  6. Why is oxytocin called "birth hormone" ?

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  7. Which germ layer forms CNS?

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  8. From which germ layer do the following organs differentiated (i) K...

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  9. At what stage of development, does the human embryo gets implanted to ...

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  10. What is trophoectoderm?

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  11. What are morphogenetic movements?

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  12. What term is used for the chemical which occurs in the sperm's acrosom...

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  13. What does the blastocoel of a mammalian embryo phylogenetically signif...

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  14. Where does fertilization normally take place in a human female?

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  15. In the whiptail lizards only females are born generation after generat...

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  16. At what stage of life is cogenesis initiated in a human female? When d...

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  17. Name the embryonic stage that gets implanted in the uterine wall of a ...

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  18. Name the phase all organisms have to pass through before they can repr...

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  19. Write the location and function of the sertoli cells in humans.

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  20. When do the oogenesis and the spermatogenesis initiate in human female...

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