GCSE Biology - The Menstrual Cycle & Puberty #60

The video tutorial provides an overview of puberty, focusing on the menstrual cycle. It explains the role of reproductive hormones like testosterone and estrogen in developing secondary sexual characteristics. The menstrual cycle is detailed, highlighting its four stages: menstruation, rebuilding of the uterus lining, ovulation, and maintenance of the lining. The video also covers the roles of key hormones—estrogen, progesterone, LH, and FSH—and their interactions in regulating the cycle.

What is puberty and what changes occur during this period?

Describe the four stages of the menstrual cycle.

What happens to the uterus lining during menstruation?

What occurs if a fertilized egg reaches the uterus?

What hormones are involved in the menstrual cycle and what are their functions?

Explain the role of estrogen and progesterone in the menstrual cycle.

How do FSH and LH interact during the menstrual cycle?