1.

Fill in the blanks.a. In humans, sperm production occurs in the organ ----------------.b. In humans, ------ chromosome is responsible for maleness.c. In male and female reproductive system of human, ------------- gland is same.d. Implantation of embryo occurs in ------e. ---------- type of reproduction occurs without fusion of gametes.f. Body breaks up into several fragments and each fragment starts to live as a new individual. This is -- -- -- -- -- -- -- type of reproduction.g. Pollen grains are formed by -- ----- -- -- -- division in locules of anthers.

Answer» Fill in the blanks.

a. In humans, sperm production occurs in the organ ----------------.

b. In humans, ------ chromosome is responsible for maleness.

c. In male and female reproductive system of human, ------------- gland is same.

d. Implantation of embryo occurs in ------

e. ---------- type of reproduction occurs without fusion of gametes.

f. Body breaks up into several fragments and each fragment starts to live as a new individual. This is -- -- -- -- -- -- -- type of reproduction.

g. Pollen grains are formed by -- ----- -- -- -- division in locules of anthers.


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