Target Exam

CUET

Subject

Biology

Chapter

Human Reproduction

Question:

What is the name for the process in which an egg is released from the ovary into the oviduct where it might get fertilized?

Options:

Plantation

Ovulation

Parturition

Gestation

Correct Answer:

Ovulation

Explanation:

The correct answer is Option (2)- Ovulation

Ovulation is a key event in the menstrual cycle where a mature egg (ovum) is released from one of the ovaries. This typically occurs around the 14th day of a 28-day cycle but can vary. The process is triggered by a surge in luteinizing hormone (LH), which causes the ovarian follicle to rupture, releasing the egg into the oviduct (also called the fallopian tube).

Once in the oviduct, the egg is available for fertilization. If sperm is present in the fallopian tube, fertilization may occur. If fertilization doesn't happen, the egg will eventually degenerate and be shed during menstruation.

Ovulation is crucial for reproduction as it makes the egg available for fertilization, marking the period when a woman is most fertile.