Question

Read the following and answer from given below:

During copulation, semen is released by the penis into the vegina. The motile sperms swim rapidly, fuse with the ovum in the ampullary region, resulting in fertilization. The haploid nucleus of sperm fuses with that of the ovum to form a diploid zygote.

Site of fertilization in human is ______

Options

• the endometrium of the uterine cavity

• ampullary isthmic junction of the oviduct

• cervix of uterus

• infundibulum of fallopian tube.

Answer 1

The site of fertilization in humans is the ampullary isthmic junction of the oviduct.