The testes are situated outside the abdominal cavity within a pouch called scrotum. This is necessary as:
Which of the following is not a male accessory sex gland?
Each ovary is connected to the pelvic wall and the uterus by:
Consider the following two statements:
I. The hymen is often torn during the first coitus.
II. The presence or absence of hymen is reliable indicator of virginity.
Of the two statements:
1. Both I and II are correct and II explains I
2. Both I and II are correct but II does not explain I
3. I is correct but II is incorrect
4. Both I and II are incorrect
What causes the onset the puberty in males?
For normal fertility what percent of the sperm in ejaculate must exhibit normal morphology?
At the birth of the female child, the follicles in her ovaries contain:
The division of primary oocyte results in:
The correct sequence of the various phases of a typical menstrual cycle is:
Which hormone is mainly secreted by the developing follicles during the proliferative phase of the menstrual cycle?
Corpus luteum secretes large amounts of:
In the absence of fertilization, corpus luteum:
What ensures that only one sperm can fertilize the ovum?
In humans, the sex of the baby is determined:
Morula is a solid ball of cells during early embryonic development and consists of:
During pregnancy the levels of thyroxin:
The fetal body is covered with fine hair, eyelashes separate, and eyelashes are formed by the end of:
The signals of fetal ejection reflex originate from:
To induce uterine contractions for parturition which of the following hormones can be injected to the female?
The milk produced during the initial few days of lactation, called colostrum, is essential for the new born as colostrums contains: