THORAX ABDOMEN AND PELVIS

MEDICAL

PROSTATE

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Females are born with all the egg cells they will ever have.
A
True
B
False
C
Either A or B
D
None of the above
Explanation: 

Detailed explanation-1: -Current knowledge indicates that females are born with their entire lifetime supply of gametes. At birth, the normal female ovary contains about 1-2 million/oocytes (eggs). Females are not capable of making new eggs, and in fact, there is a continuous decline in the total number of eggs each month.

Detailed explanation-2: -A female foetus has around 4 million eggs. When a baby girl is born, the number of oocytes steadily drops to between 1 and 2 million, and the number keeps decreasing by 10, 000 each month before puberty.

Detailed explanation-3: -The egg cell, or ovum (plural ova), is the female reproductive cell, or gamete, in most anisogamous organisms (organisms that reproduce sexually with a larger, female gamete and a smaller, male one). The term is used when the female gamete is not capable of movement (non-motile).

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