It is related to natural cycles which affect activities of ecosystems natural energy conversion can help maintain and restore balance.
Ans.
Human reproduction involves release of sperm (male gamete) and egg (female gamete) and their fusion to form zygote that develops into embryo. In females, an egg is released each month as a part of a monthly cylce, called menstrual cycle. The release of egg is termed as ovulation, in which tiny eggs are send into the fallopian tubes for fertilization.
Hence, the correct answer is 'a). an adult female usually releases an egg from an ovary each month.'
A.
The glycemic index indicates the affect of a food on a person's blood sugar level. Glucose has a glycemic index of 100.
