Sperm Vs Ovum

Differentiate the following i) Sperm and Ovum

Fusion of sperm and ovum is

List any four differences between sperm and ovum.

Which of the two, sperm or ovum, decides the sex of the child ?

Compare the struture of mature mammalian sperm and ovum .

Name the product of the fusion of a sperm wit ovum.

Assertion (A) : The fusion of sperm and ovum to form zygote is called fertilization. Reason (R): It occurs at ampullary isthmic junction of the fallopian tube

Correct the following statement. If the sperm and ovum are fe rtilized in the uterus, then the baby born as a result is known as test tube baby.