in Reproduction by

- A discussion of hormonal and physical changes required for gametes to be produced and released using the anatomic features identified above and relating those to associated hormonal influence

1 Answer

0 votes

All the physical changes during puberty that leads to formation of gametes is due to hormones only...

Hormonal changes are

1. Level of testosterone increases in male 

2. Androgens sythesis starts for the devleopment of sperms

3. Progesterone level increase in females 

4. Estrogen level increases that leads to the devleopment of graffian follicels.. 

Physical changes


 Devlopment of beard, Adams apple , internal hair's, deepening of voice 


Mensturation begins, armpit and internal hair's,enlargement of breast 

Biology Questions and Answers for Grade 10, Grade 11 and Grade 12 students, Junior and Senior High Schools, Junior Colleges, Undergraduate biology programs and Medical Entrance exams.