Page 2 - 3.Home_Assignment (Obj_&Subj)Reproduction_in_human_beings_copy
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(c) Change in voice
(d) Menstruation
Q.7 In human males, the testes lie in the scrotum, because it helps in the
(a) Process of mating
(b) Formation of sperm
(c) Easy transfer of gametes
(d) All of these
Q.8 Which among the following is not the function of testes at puberty?
(i) Formation of germ cells
(ii) Secretion of testosterone
(iii) Development of placenta
(iv) Secretion of estrogen
(a) (i) and (ii)
(b) (ii) and (iii)
(c) (iii) and (iv)
(d) (i) and (iv)
Q.9 The correct sequence of organs in the male reproductive system for
transport of sperms is -
(a) Testis → vas deferens → urethra
(b) Testis → ureter → urethra
(c) Testis → urethra → ureter
(d) Testis → vas deferens → ureter
Q.10 Reproduction is essential for living organisms in order to -
(a) Keep the individual organism alive
(b) Fulfill their energy requirement
(c) Maintain growth
(d) Continue the species generation after generation
Subjective
Q. Questions Mark Level
NO
1. What do you mean by fertilization? Where does it take place? 1 E
2. What are the functions performed by testes in human beings? 1 E
3. Explain the following- 3 Av
(a) Testes and ovaries are considered as the primary sex
organs.
(b) Vas deferens is long in human male.
(c) Sperms are produced inside the scrotum which is present
outside the abdominal cavity.
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