NEET BIOLOGY

Detailed explanation-1: -The inability of sperm cells to move normally could prevent the production of offspring by interfering with Fertilization.

Detailed explanation-2: -As the sperm approach the egg, they bind to the zona pellucida in a process known as sperm binding. This triggers the acrosome reaction, in which the enzymes of the acrosome are freed. These enzymes then begin to digest the zona pellucida and allow the sperm to tunnel toward the egg’s plasma membrane.

Detailed explanation-3: -During fertilization, the sperm and egg unite in one of the fallopian tubes to form a zygote.

Detailed explanation-4: -Through fertilization, the egg and sperm are saved: the egg is activated to begin its developmental program, and the haploid nuclei of the two gametes come together to form the genome of a new diploid organism.

Detailed explanation-5: -Fertilization is the union of a sperm and egg, resulting in the formation of a zygote. The zygote undergoes many cell divisions before it implants in the lining of the uterus.