Understanding Pregnancy Tests: HCG And How It’s Detected Pregnancy tests. Answer: Pregnancy tests are based on the presence of human chorionic gonadotropin (HCG) in urine, detected as early as 14 days after conception. 1. Biological tests: These are peformed on experimental animals. Aschheim - zondek test: Mice is used in this tests. Procedure: 2 ml of … [Read more...] about Understanding Pregnancy Tests: HCG And How It’s Detected
Stages Of Spermatogenesis: From Spermatogonia To Mature Sperm
Stages Of Spermatogenesis: From Spermatogonia To Mature Sperm Question 1. What is the effect of female sex hormones in the growth of mammary gland? Answer: Role of female sex hormones on mammary glands: Question 2. Describe the stages of spermatogenesis. Answer: Spermatogenesis is the process of formation of male gametes called spermatozoa from primitive … [Read more...] about Stages Of Spermatogenesis: From Spermatogonia To Mature Sperm
Understanding The Stages And Physiological Changes Of Pregnancy
Understanding The Stages And Physiological Changes Of Pregnancy Question 1. List two factors essential for spermatogenesis. Answer: Question 2. List two endometrial changes occurring during proliferative phase of menstrual cycle. Answer: Endometrial changes during proliferative phase of menstrual cycle: Proliferation of endometrial cells occurs rapidly … [Read more...] about Understanding The Stages And Physiological Changes Of Pregnancy
Ovulation And Ovarian Changes During The Menstrual Cycle
Ovulation And Ovarian Changes During The Menstrual Cycle Question 1. With a neat diagram describe the ovarian changes during the menstrual cycle. Answer: Ovarian changes during menstrual cycle: Ovarian changes occur in two phases 1. Follicular phase It extends from the fifth day of menstrual cycle till 14th day During this phase, maturation of ovum … [Read more...] about Ovulation And Ovarian Changes During The Menstrual Cycle
Sperm Anatomy Explained: Head, Neck, Body, And Tail
Sperm Anatomy Explained: Head, Neck, Body, And Tail Question 1. Testosterone. Answer: It is male sex hormone. It is synthesis by interstitial cells of leydig cells of testis. Testosterone Functions: 1. On fetus. Sex differentiation Descent of testis 2. Stimulates growth and development of accessory male sex organs. 3. Increases size and strength of … [Read more...] about Sperm Anatomy Explained: Head, Neck, Body, And Tail