In this page we have Reaching the age of adolescence class 8 Worksheet .This includes True/False, Fill in the blanks and multiple choice questions. Hope you like them and do not forget to like , social share
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Multiple Choice Questions
Question 1. Choose the correct answers.
(i)Thyroxin produced by
a. Pituitary gland
b. Adrenal gland
c. Thyroid gland
d. Testes
(ii)Which of the following is a master gland?
Pituitary
Adrenal
Thyroid
Pancreas
(iii)Fertilization is the process of
a.sperm production
b. eggs production
c. Fusion of male and female gamete
d. All of these
(iv)AIDS can spread from infected person to healthy person through
a.Handshake
b. sharing towels
c. blood transfusion
d. mosquito bite
(v) Which of the following is the initiation stage of menstrual cycle during puberty?
Menarche
Menopause
Menstruation
maturation
Answer
(i) Ans. c
(ii) Ans. a
(iii)Ans. c
(iv)Ans. c
(v)Ans. a
Fill in the blanks.
Question 2.
Endocrine glands release hormone directly into the____for transportation to the____
Permanent stoppage of menstruation is known as ______
Release of sex hormones is under the control of a hormone secreted from the _____
Gender of child having zygote with an X and a Y chromosomes _____
Another name for the voice box in male is _____
Answer
a-blood, target organs
b-menopause
c-pituitary gland
d-Male child
e-Adams apple
Match the following.
Question 3.
Answer
1-c
2-a
3-d
4-e
5-b
Unscramble the following:
Question 4.
YTREBUP
XALNYR
MSRPE
NOOVIUTAL
EHNRMOO
Answer
a.PUBERTY
b.LARYNX
c.SPERM
d.OVULATION
e.HORMONE
True or false:
Question 5.
Ovulation takes place in males.
Lack of thyroxine causes goiter.
The reproductive phase in females lasts till the age of 45-50 years.
Pancreas secretes growth hormone.
Answer
i. false
ii. true
iii. true
iv. false
Summary
This Reaching the age of adolescence class 8 Worksheet is prepared keeping in mind the latest syllabus of CBSE . This has been designed in a way to improve the academic performance of the students. If you find mistakes , please do provide the feedback on the mail.
