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

The canal through which each testis descends into the scrotum just before the birth of a male baby is ______.

Name these:

3 male accessory glands in humans.

Given below is a group of terms. In the group, one pair indicates the relationship between the two terms. Rewrite and complete the second pair on a similar basis.

Sperm : Spermatogenesis :: Ovum : ______.

Given below is a group of terms. In the group, one pair indicates the relationship between the two terms. Rewrite and complete the second pair on a similar basis.

Follicle cells : Ova :: ______ : Sperms.

Choose the odd one out from the group of terms given below and write the category for the remaining terms:

Choose the odd one out from the group of terms given below and write the category for the remaining terms:

Write important function of the following:

Testis

Can there be any abnormal situation regarding testes location? If so, what is that and what is the harm caused due to it?

The figure given ahead is an organ system of humans. Study the same and answer the following questions.

1. Identify the organ system.
2. Label the guidelines 1 to 7.
3. Write one important role of parts 3 and 6.
4. Name the cells of part 1 that produce testosterone.
5. What is the significance of the part 1 being located in a separate sac suspended outside the body?

The figure given below is an important gonad of humans. Study the figure and answer the following questions.

1. Identify the organ. Write its specific location in the body.
2. Label the parts shown in the figure as 1 to 4.
3. Write important functions of parts 2 and 4.
4. Name one cellular structure and one hormone which are produced in part 3.
5. Draw a neat and labelled diagram of the cellular structure mentioned by you in (d).

Given below is the outline of the male reproductive system. Name the parts labelled 1 to 8. Also name the corresponding structure of part (4) in female reproductive system.

The accumulation of high quantities of urea in the human body is termed as ______.

Differentiate between Diuresis and Uremia (problem).

Brain and spinal cord are the parts of ______ nervous system.

The number of cranial and spinal nerves in a human being are respectively ______.

Name the following:

Two parts of the autonomic nervous system

Write full form of the following abbreviation:

CNS

Write full form of the following abbreviation:

PNS

Write full form of the following abbreviation:

ANS

Distinguish between the following pair:

Sympathetic nervous system and parasympathatic nervous system (location and role)