The Human Reproductive System

Q.

Why is reproduction is not considered a fundamental life process?

Q.

How are test-tube babies formed?

Q.

Test tube babies can grow in test tubes. State true or false.

1. True

2. False

Q. Vegetative propagation refers to the formation of new plants from:

1. Leaves, roots & fruits
2. Stem, roots & leaves
3. Stem, flowers & fruits
4. Roots, leaves & flowers

Q. Match the parts of the reproductive system with their functions.

1. Copulation
2. Produce sperm
3. Produce ovum
4. Nourishes embryo

Q. Which of these is a form of asexual reproduction found in yeast?

1. Vegetative propagation
2. Regeneration
3. Fragmentation
4. Budding

Q. The function of prostate glands is the production of nourishing secretions which are in nature.

1. acidic
2. neutral
3. alkaline

Q. How are babies produced through IVF technique? What are such babies called?

Q.

Which type of reproduction is not seen in human beings?

Q. (b) Describe the 'in vitro fertilisation' technique of reproduction in humans.

Q.

Name (a) the largest cell (b) the longest cell.

Q. What will happen when egg gets fertilized

Q. In internal fertilization occurring in humans, the motile germ cell is ______ and the non motile germ cell is ________.

1. sperm, ovary
2. testis, ovum
3. sperm, ovum
4. pollen, ova

Q.

The male reproductive system consists of which of the following ducts?

1. Vas deferens and urethra

2. Fallopian tube

3. Uriniferous tubules

4. Seminiferous tubules

Q. Question 18
Mother gives birth to a baby but the baby has characters of both parents. How is this possible?

Q. Identify the part of the sperm where nucleus is present.

1. 
2. 
3. 

Q.

The human reproductive system includes

1. Gonads

2. Accessory glands

3. Reproductive tract

4. All of the above

Q.

Vegetative propagation refers to formation of new plants from

1. Stem, roots and leaves

2. Leaves flowers and seeds

3. Stem, roots and seeds

4. Fruits seeds and spores

Q. Reproduction is essential for living organisms in order to:

1. Maintain growth and metabolism.
2. Continue the survival of the respective species.
3. Keep the individual organism alive.
4. Fulfil their energy requirement.

Q. How are babies produced through IVF technique? What are such babies called?

Q.

Which of these is NOT a female reproductive part in human beings?

1. Uterus

2. Ovary

3. Epididymis

4. Cervix

Q. What is the correct sequence of events during reproduction in human beings?

1. Gamete formation $\to$ fertilisation $\to$ zygote $\to$ embryo
2. Embryo $\to$ zygote $\to$ fertilisation $\to$ gamete formation
3. Fertilisation $\to$ gamete formation $\to$ embryo $\to$ zygote
4. Gamete formation $\to$ fertilisation $\to$ embryo $\to$ zygote

Q.

The method of reproduction in humans is:

1. Both sexual and asexual

2. Neither sexual nor asexual

3. Asexual

4. Sexual

Q. How are babies produced through IVF technique? What are such babies called?

Q. Which of the following organism reproduces sexually?

1. Amoeba
2. Euglena
3. Spirogyra
4. Goat

Q. Refer to the given figures and select the incorrect statement regarding them.

1. Z is an organ that receives the sperm which fertilises ovum in X.
2. Both P and W secrete hormones that control development of secondary sexual characters in male and female respectively.
3. R is an erectile organ that releases its contents into Z which also serves as birth canal during parturition.
4. Secretions of both Q and Y help in development of male and female gametes respectively.

Q. Which of the following carries the genetic instructions important for the growth of an organism?

1. WBC
2. DNA
3. Neurons
4. RBC