(English Medium) ICSE Class 10 - CISCE Question Bank Solutions for Biology

Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:

The alpha cells of the pancreas secrete insulin.

Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:

Adrenal gland is called Master gland.

State the Location

Pituitary gland

Name the various organs of the male reproductive system of man.

What differences are there in number, structure, and activity of the male and female gametes in a man?

Differentiate

Urinogenital duct and Ureter.

Given below is a diagram of the lateral section of the testis of a man. Study the same and answer the questions that follow:

(i) Label the parts numbered 1 to 4 of the diagram.
(ii) State the functions of the parts labeled 1 and 3.
(iii)What is the significance of the testes being located in the scrotal sac outside the abdomen?
(vi)What is the role played by the inguinal canal?
(v) What is semen?

 The diagram shown below is the lateral section of the testis of man. Study it carefully and answer the questions that follow:

(i) Label the part I to 4 of the diagram.
(ii) State the functions of the parts labeled 1 and 2.

Given below is the outline of the male reproductive system.

(i) Name the parts labeled 1 to 5.
(ii) State the functions of the parts labeled 1 and 4.
(iii) Name the cells of part 5 that produce testosterone.
(iv) Why is structure 5 present outside the body in the scrotal sacs?
(v) What is semen?

Explain the Term Penis.

Explain the term Gametogenesis.

Explain the term Androgens.

Explain the term Scrotum.

Explain the term Vasectomy.

Name the Following

Male copulatory organ.

Name the Following

The male gamete (male reproductive cells) of mammals.

Name the Following

The tubular knot fitting like a cap on the upper surface of the testes.

Name the Following

The site of production of sperms in man.

Name the Following

The structure in which testes are present in man.

Name the Following

The accessory gland in human males whose secretion activates the sperms.