Biology

Human Reproductive System

751 Questions

The human reproductive system covers the anatomy of reproductive organs, gamete production, fertilization processes, and reproductive technologies. This is a highly scoring area in biology sections of competitive exams. Use these questions to practice key concepts.

Fertilization processGamete productionReproductive organ functionsAssisted reproductive technology

Human Reproductive System Questions

Multiple choice

Why is the cytoplasm of the sperm cell reduced?

  1. To decrease the cell weight

  2. To provide more aerodynamic shape

  3. Both (1) and (2)

  4. To give space for more mitochondria
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The reduced cytoplasm decreases the cell weight and provides more aerodynamic shape.

Multiple choice

The female germ cell is known as

  1. Ovum

  2. Erythrocyte

  3. Nephron

  4. Dendron
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The ovum (plural: ova) is the female gamete or germ cell in sexually reproducing organisms. It is the reproductive cell that fuses with sperm during fertilization. Erythrocytes are red blood cells, nephrons are kidney filtration units, and dendrons are projections from neurons.

Multiple choice

What carries the egg from ovary to the uterus?

  1. Vas deferens

  2. Epididymis

  3. Fallopian tube

  4. Vagina
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The Fallopian tube connects the ovary to the uterus and transports the egg. Vas deferens and epididymis are male reproductive structures, while the vagina is the birth canal leading to the outside.