Class 12th Biology 2016 Set1 Outside Delhi Board Paper Solution
Question 11
Mention the problems that are taken care of by Reproduction and Child Health Care programme.
Answer
The problems which are addressed through Reproduction and Child Health Care Programme are :
1. Creating awareness among people about the various reproduction related aspects
2. Providing facilities for building up a reproductively healthy society.
3. Implementation of better techniques and new strategies from time to time are also required to provide more efficient care and assistance to people.
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(c) Behavioural adaptations in animals
(d) Importance of light to plants
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- Q:- Identify True/False statements. Correct each false statement to make it true.
(a) Androgens are produced by Sertoli cells. (True/False)
(b) Spermatozoa get nutrition from Sertoli cells. (True/False)
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(d) Leydig cells synthesise androgens. (True/False)
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(f) Menstrual cycle ceases during pregnancy. (True/False)
(g) Presence or absence of hymen is not a reliable indicator of virginity or sexual experience. (True/False) - Q:- Why is reproduction essential for organisms? Answer
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