मराठी
महाराष्ट्र राज्य शिक्षण मंडळएस.एस.सी (इंग्रजी माध्यम) इयत्ता १० वी

Answer the Following Question: Why Are Family Planning Measures Needed in Our Country? - Science and Technology 2

Advertisements
Advertisements

प्रश्न

Answer the following question:
Why are family planning measures needed in our country?

टीपा लिहा

उत्तर

There is a need for family planning measures in our country because
  1. Increasing the population leads to a loss of quality of life.
  2. As a population increases, there is a decrease in per capita income.
  3. Rapid consumption of natural resources takes place due to the increasing population.
  4. An increased population leads to insufficient medical facilities.
  5. The increasing population leads to insufficient educational facilities.
  6. For a better future of mankind and a good standard of life, the rate of growth of the population has to be reduced.
shaalaa.com
  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
2016-2017 (July)

APPEARS IN

व्हिडिओ ट्यूटोरियलVIEW ALL [2]

संबंधित प्रश्‍न

Write the functions of the following organs of reproduction:
a. Ovaries
b. Seminal vesicle and prostate glands


Draw a sectional view of human female reproductive system and label the part where

(i) eggs develop.

(ii) fertilisation takes place.

(iii) fertilised egg gets implanted.


List two functions ovary of human female reproductive system.


Describe placenta structure.


Describe the function of placenta.


How many pairs of chromosomes are present in human beings? Out of these how many are sex chromosomes?


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

(i) Label the parts numbered 1 to 3 in the diagram.
(ii) In which part of the testis are the sperms produced?
(iii) State the functions of the parts labelled 1 and 3 in the diagram.


Differentiate between Sperm duct and fallopian rube (function)


Choose the ODD one out from the following terms given and name the CATEGORY to which the others belong :

Prostate gland, Cowper’s gland, seminal vesicle, seminiferous tubules


Do all organisms give birth to individuals like humans?


Which part of the human body passes sperms from a man to a woman?


What do the testes in a man produce?


What is the name of the process in which thickened uterus lining alongwith blood vessels is removed from the body of a human female through vaginal bleeding?


Write the names of male sex hormone?


Write the names of female sex hormones.


What name is given to the fusion of sperm and ovum?


Which structure in human female is equivalent to the  testes in the male?and in what respect the structures are equivalent?


How long does a human baby take to develop before birth?


What is the role of seminal vesicles and prostrate gland in human male reproductive system?


Name the organs which produce ova (or egg cells) in human females.


Which of the following is not a sexually transmitted disease?
(a) gonorrhoea
(b) hepatitis
(c) syphilis
(d) AIDS


The diagram below represents two reproductive cells A and B. Study the same and then answer the questions that follow:

  1. Identify the reproductive cells A and B.
  2. Name the specific part of the reproductive system where the above cells are produced.
  3. Where in the female reproductive system do these cells unite?
  4. Name the main hormones secreted by the (1) ovary (2) testes.
  5. Name an accessory gland found in the male reproductive system and state the function of its secretion.

State the role of placenta in the development of embryo.


Give the name:

Methods of family planning.


Gender of child is determined  by the male partner of couple. Explain with reasons whether this statement is true or false.


Name the following:
Male and Female organs on specific individuals.


Define the following:    
Gestation


Label the folowing diagram 


Identify the given diagram.
Name the parts 1 to 5. 


Give Reasons

At the time of birth, the testes descend into the scrotal sacs.


Differentiate

Urinogenital system and Urinary system.


Name the Following

Days in the human gestation period.


Multiple Choice Question:

What will happen if the temperature of the scrotal sacs temporarily goes to about 2°C lower than body temperature?


If for some reason, the vasa efferentia in the human reproductive system get blocked, the gametes will NOT be transported form ______


Testosterone is produced by:


During adolescence, reproductive phase starts and ______.


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.

Female gonad : Ovaries :: Male gonad : ______.


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×