UPSC  >  Science & Technology for UPSC CSE  >  Test: Reaching the Age of Adolescence- 2 Download as PDF

Test: Reaching the Age of Adolescence- 2


Test Description

20 Questions MCQ Test Science & Technology for UPSC CSE | Test: Reaching the Age of Adolescence- 2

Test: Reaching the Age of Adolescence- 2 for UPSC 2022 is part of Science & Technology for UPSC CSE preparation. The Test: Reaching the Age of Adolescence- 2 questions and answers have been prepared according to the UPSC exam syllabus.The Test: Reaching the Age of Adolescence- 2 MCQs are made for UPSC 2022 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Test: Reaching the Age of Adolescence- 2 below.
Solutions of Test: Reaching the Age of Adolescence- 2 questions in English are available as part of our Science & Technology for UPSC CSE for UPSC & Test: Reaching the Age of Adolescence- 2 solutions in Hindi for Science & Technology for UPSC CSE course. Download more important topics, notes, lectures and mock test series for UPSC Exam by signing up for free. Attempt Test: Reaching the Age of Adolescence- 2 | 20 questions in 20 minutes | Mock test for UPSC preparation | Free important questions MCQ to study Science & Technology for UPSC CSE for UPSC Exam | Download free PDF with solutions
1 Crore+ students have signed up on EduRev. Have you?
Test: Reaching the Age of Adolescence- 2 - Question 1

AIDS is caused by a

Detailed Solution for Test: Reaching the Age of Adolescence- 2 - Question 1

Acquired immune deficiency syndrome (AIDS) is caused by a virus called human immune virus (HIV). AIDS is a sexually transmitted disease.

Test: Reaching the Age of Adolescence- 2 - Question 2

Puberty ends when an adolescent reaches

Detailed Solution for Test: Reaching the Age of Adolescence- 2 - Question 2

Puberty ends when an adolescent reaches to reproductive maturity. Puberty indicates the beginning of reproductive maturity.

Test: Reaching the Age of Adolescence- 2 - Question 3

Hormone reaches here through blood stream

Detailed Solution for Test: Reaching the Age of Adolescence- 2 - Question 3

Hormones are released by endocrine glands. The hormone reaches to target site through blood stream.

Test: Reaching the Age of Adolescence- 2 - Question 4

Which gland is called dual gland?

Detailed Solution for Test: Reaching the Age of Adolescence- 2 - Question 4

The pancreas is unique in that it's both an endocrine and exocrine gland. In other words, the pancreas has the dual function of secreting hormones into blood (endocrine) and secreting enzymes through ducts (exocrine).

Test: Reaching the Age of Adolescence- 2 - Question 5

The most clearly visible change during puberty is the

Detailed Solution for Test: Reaching the Age of Adolescence- 2 - Question 5

The most clearly visible change during puberty is the sudden increase in height of boys and girls. Appearance of mustache and beard in boys and enlargement of mammary gland in girls are other changes.

Test: Reaching the Age of Adolescence- 2 - Question 6

Sebaceous gland is also known as

Detailed Solution for Test: Reaching the Age of Adolescence- 2 - Question 6

Sebaceous gland is also known as oil gland. Sebaceous gland is present in skin that release oily substance to make skin moist.

Test: Reaching the Age of Adolescence- 2 - Question 7

Menstrual cycle is controlled by

Detailed Solution for Test: Reaching the Age of Adolescence- 2 - Question 7

Menstrual cycle is the cyclic change in inner wall of uterus for receiving fertilized egg. It begins with flow of mucus and blood through vagina. Whole event is controlled by hormones.

Test: Reaching the Age of Adolescence- 2 - Question 8

A sperm would contain the following chromosome?

Detailed Solution for Test: Reaching the Age of Adolescence- 2 - Question 8

Sperm is the male gamete formed by meiotic division inside the testis. Two kinds of sperms are formed by male, half containing X and half containing Y chromosome.

Test: Reaching the Age of Adolescence- 2 - Question 9

Which of the following glands are called ductless glands?

Detailed Solution for Test: Reaching the Age of Adolescence- 2 - Question 9

Endocrine glands are called ductless gland because it do not contain duct to carry hormone to target site. The hormones release from endocrine glands reaches to target site through blood.

Test: Reaching the Age of Adolescence- 2 - Question 10

In general, boys have a Low pitch voice while the girls have

Test: Reaching the Age of Adolescence- 2 - Question 11

The hormone which brings about characteristic changes in male at puberty is called

Detailed Solution for Test: Reaching the Age of Adolescence- 2 - Question 11

Testosterone hormone is released by testis of male. This hormone brings about changes like appearance of moustache, beard at puberty.

Test: Reaching the Age of Adolescence- 2 - Question 12

Many people get acne and pimples on the face at puberty because of

Detailed Solution for Test: Reaching the Age of Adolescence- 2 - Question 12

Many people get acne and pimples on the face at puberty because of increased activity of sweat gland and oil gland in their skin.

Test: Reaching the Age of Adolescence- 2 - Question 13

An organ where a hormone shows its effect is called

Detailed Solution for Test: Reaching the Age of Adolescence- 2 - Question 13

Hormones are released from endocrine glands, which is a ductless gland. The organ where a hormone shows its effect is called as target site.

Test: Reaching the Age of Adolescence- 2 - Question 14

At puberty, male begins to produce

Detailed Solution for Test: Reaching the Age of Adolescence- 2 - Question 14

ovum to produce zygote.

Test: Reaching the Age of Adolescence- 2 - Question 15

Which gland is called master gland.

Detailed Solution for Test: Reaching the Age of Adolescence- 2 - Question 15

Pituitary gland is called as master gland because it controls the function of all other glands. Although, pituitary gland is itself under the control of hypothalamus.

Test: Reaching the Age of Adolescence- 2 - Question 16

The features that help to distinguish the male from female are called

Detailed Solution for Test: Reaching the Age of Adolescence- 2 - Question 16

Secondary sexual characteristics develop during puberty and are generally different for males and females. Development of Adam’s apple in males and of breasts in females are examples of secondary sexual characteristics and thus, can be used to differentiate between the two.

Test: Reaching the Age of Adolescence- 2 - Question 17

Which of the following is the secondry sexual character of male only?

Detailed Solution for Test: Reaching the Age of Adolescence- 2 - Question 17

Pimples, body hairs and oily skin are common secondary sexual character of male and female but moustaches and beard is secondary sexual character of male only.

Test: Reaching the Age of Adolescence- 2 - Question 18

The changes which occurs at adolescence are controlled by

Detailed Solution for Test: Reaching the Age of Adolescence- 2 - Question 18

The changes which occur at adolescence are controlled by hormones released from primary sex organs like testis and ovary.

Test: Reaching the Age of Adolescence- 2 - Question 19

The hormones released by testes in male is called

Detailed Solution for Test: Reaching the Age of Adolescence- 2 - Question 19

Testis is the primary sex organ of male which release sperm as well as hormone testosterone that brings about secondary sexual character in male.

Test: Reaching the Age of Adolescence- 2 - Question 20

Progesterone level falls during

Detailed Solution for Test: Reaching the Age of Adolescence- 2 - Question 20

Menopause is the stage of female life at which she stops producing ovum from ovary. During menopause progesterone level falls drastically.

86 videos|349 docs|235 tests
Use Code STAYHOME200 and get INR 200 additional OFF
Use Coupon Code
Information about Test: Reaching the Age of Adolescence- 2 Page
In this test you can find the Exam questions for Test: Reaching the Age of Adolescence- 2 solved & explained in the simplest way possible. Besides giving Questions and answers for Test: Reaching the Age of Adolescence- 2, EduRev gives you an ample number of Online tests for practice