Fill up the blank :A soft rubber cup that covers the entry path of uterus and obstructs sperm entry is called ___.

Fill up the blank :The defect with tistis due to which very less number of sperms are produced is called ____.

Fill up the blanks with correct answer : Hypersensensitivity of the body against foreign particles is called ____.

Fill up the blank Transfer of sex-linked recessive character from father to grandson through daughter is called ________ inheritance.

Select the option which correctly fills up the blanks in the following statements (i) Destruction of embroyo or foetus in the uterus is called "_____" (ii) Government of India legalised MTP in the year "_____" (iii) Natural family planning method is also called "______" (iv) "_____" is a method in which the make partner withdraws his penis from vagina just before ejaculation (v) "_____" is a copper releasing and "______" is a hormone releasing intra uterine devices.

Fill up the blanks with correct answer : The degenerated corpus luteum is called ____ .

Fill up the blank Removal of ovary is called ________.

FILL UP THE BLANKS : The entry of sperm into the vagina is called ___.

Preparation of sperm before entry into the ovum is called :