Question

can any one explain about reproduction in mammales in detail?​

Answer 1

Answer:

reproduction of mammals :

Explanation:

Fertilisation in mammals occurs internally. After fertilisation the fertilised egg is laid or develops within the female body in a special structure, the uterus.

• The egg laying mammals (MONOTREMES) Are said to be oviparous. An example of an oviparous mammal is the platypus.

In some mammals, the zygote does not develop fully within the uterus but completes development within a special structure called pouch as in the marsupials eg kangaroo.

In most mammals however, the zygote develops fully into a young mammal which resembles that adult.

The ability to give birth to young as in placental mammals is referred to as Viviparity. mammals whose zygotes develop within the uterus have mammary glands. The glands produce milk on which the young ones feed on until they are able to feed on the same food as adults. In these mammals, parental care is highly developed.

Answer 2

Answer:

Human reproduction is any form of sexual reproduction resulting in human fertilization. It typically involves sexual intercourse between a man and a woman. During sexual intercourse, the interaction between the male and female reproductive systems results in fertilization of the woman's ovum by the man's sperm.