. Complete the following sentences


(a) In females, the uterine wall thickens to receive the __________.

(b) Endocrine glands release hormones directly into _________for transportation to the __________.

(c) The sex hormones, _________________ and estrogen are responsible for the development of __________ characters.

(d) Release of sex hormones is under the control of a hormone secreted from the __________.

 

Best Answer

Ans. (a) fertilized egg.

(b) blood stream, target site.

(c) Testosterone, estrogen, secondary sexual.

(d) pituitary gland.

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