The probability of either a male or a female child in a pregnancy is

Assertion: In each pregnancy there is always 50 per cent probability of either a male or a female child. Reason: The genetic makeup of the sperm determines the sex of child.

Assertion: In each pregnancy there is always 50 per cent probability of either a male or a female child. Reason: The genetic makeup of the sperm determines the sex of child.

In human beings, the statistical probability of getting either a male or a female child is 50%. Give reasons and explain with the help of a diagram.

The probability of the male child of a haemophilic is :

In human being, the statistical probability of getting either a male or female child is 50:50 . Give a suitable explanation.