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MBD-HOW DO ORGANISMS REPRODUCE?-EXAMPLE
- Draw well labelled diagram of L.S. of mature ovule of angiosperms
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- Give the structure of pollen grain.
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- Trace the steps involved in the formation of the plant seed from polli...
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- Explain sexual reprodution in flowering plants.
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- Depict the events of fertililzation.
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- With the help of a labelled diagram, describe double fertilization in ...
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- Draw digaram to show the path of pollen tube into pistill during ferti...
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- Explain post fertilization changes in plants.
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- Name the various organs of male reproductive system of man.
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- Name the various organs of female reproductive system.
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- What are the male and female gonads in human beings? Mention their fun...
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- In the human body what is the role of (i) seminal vesicles an (ii) pro...
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- Write names of one male and one female sex hormones.
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- Define menstruation.precocious puberty and menopouse.
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- Name and define the four stages in the uterine cycle.
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- Write a short note on child birth or parturition.
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- What is placenta?
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- Write the functions of placenta?
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- What is artificial insemination? Write the uses of artificial insemina...
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- What is puberty? Name the hormones responsible for production of sexua...
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