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

Give Reasons

Missing of menses is the first indication of pregnancy.

Give Reasons

The chances of pregnancy to occur are most favourable on or about the 14th day of the menstrual cycle. Explain.

Name the Following

The onset of menstruation in a young girl at about the age of 13 years.

Name the Following

Sloughing of the uterine wall during menstrual flow.

Name the Following

The term used when females stop menstruation at the age of 45-50 years.

Give Technical Term:

The phase in the menstrual cycle in which the remnant of a follicle in the ovary turns to corpus luteum.

Complete the following sentences with appropriate word:

The human gestation period is about ____________.

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

Menarche is the stoppage of menstruation.

Multiple Choice Question:

The onset of menstruation in the female is termed

Define ovulation.

Name the following:

The permanent stoppage of menstruation in human females around the age of 45 years.

Choose the odd one out from the following terms and name the category to which the others belong:

The onset of menstruation in a human female is called ______.

The enlarged mature follicle bursts to release the egg.

The egg is passed down through the oviduct by muscular contractions.

Name the following:

Two layers of the wall of uterus.

The onset of menstruation in women is called ______.

In the human menstrual cycle, the ovulation occurs around ______.

Name these:

4 phases of the menstrual cycle.

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.

Follicular phase: 5-12 days:: Luteal phase : ______ days.