spermatogenesis and Oogenesis
Q1: What is Spermatogenesis?
Answer:
Spermatogenesis is the process in which sperm cells are produced in the male testes. Division and differentiation of spermatogonial stem cells take place into mature spermatozoa, which can fertilize an egg cell. And this process occurs throughout a male’s reproductive cycle. Sperm production begins at puberty and continues throughout a man’s life.
Q2: What is Oogenesis?
Answer:
Oogenesis is the process by which egg cells are produced in the ovaries of females. It begins during fetal development in which primary germ cells oocytes migrate to the ovaries and differentiate into oogonia
Q3: How do spermatogenesis and oogenesis differ in terms of timing?
Answer:
In Spermatogenesis sperm production begins at puberty and continues throughout a man’s life. Oogenesis, on the other hand, begins during fetal development or before birth and continues until menopause. A group of follicle begins to develop during each menstrual cycle, but only one mature into the egg and is released during ovulation.
Q4: How do spermatogenesis and oogenesis differ in terms of rate of production?
Answer:
Per day millions of sperm are produced due to the fact that sperm cells have a shorter lifespan, while one egg cell is produced per month (on average) and they are stored in the ovary until they are released during ovulation.
Difference Between Spermatogenesis And Oogenesis
Spermatogenesis and Oogenesis are the processes in which male and female gametes are formed. Sperm formation is the process of spermatogenesis, whereas oogenesis is the process by which ova is formed. Mainly spermatogenesis and oogenesis differ in their occurrence, procedure, number, and size of gametes produced after gametogenesis. The difference in the procedure is due to the creation of sperm from spermatogonium and the ovum from oogonium.