मराठी
कर्नाटक बोर्ड पी.यू.सी.पीयूसी विज्ञान 2nd PUC Class 12

State True/False with explanation. Complete lactation could help as a natural method of contraception.

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प्रश्न

State True/False with explanation.

Complete lactation could help as a natural method of contraception.

चूक किंवा बरोबर
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उत्तर

This statement is true.

Explanation:

Complete lactation or lactational amenorrhea is a natural method of contraception. However, it is limited till the lactation period, which continues till six months after parturition.

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Notes

Textbook answer is incorrect.

  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 3: Reproductive Health - EXERCISES [पृष्ठ ५०]

APPEARS IN

एनसीईआरटी Biology [English] Class 12
पाठ 3 Reproductive Health
EXERCISES | Q 11. (c) | पृष्ठ ५०
नूतन Biology [English] Class 12 ISC
पाठ 3 Reproductive Health
NCERT EXERCISES WITH ANSWERS | Q 11. (c) | पृष्ठ १४२

संबंधित प्रश्‍न

Is the use of contraceptives justified? Give reasons.


Removal of gonads cannot be considered as a contraceptive option. Why?


Correct the following statement:

Surgical methods of contraception prevent gamete formation.


Correct the following statement:

Oral pills are very popular contraceptives among the rural women.


A mother of a one-year-old child wanted to space her second child. Her doctor suggested 'copper- T' Explain its contraceptive action. 


Identify the permanent birth control method in given diagram.


What is the method of male known as?


Which of the following is a hormone releasing IUD?


What is the function of macrophages in immune defense?


Amniocentesis can be used to determine ______.


How is contraception achieved with intra uterine devices such as copper T and loop?


Choose the right one among the statements given below.


The correct surgical procedure as a contraceptive method is ______.


Diaphragms are contraceptive devices used by the females.

Choose the correct option from the statements given below:

  1. They are introduced into the uterus
  2. They are placed to cover the cervical region
  3. They act as physical barriers for sperm entry
  4. They act as spermicidal agents

What are the advantages of natural methods of contraception over artificial methods?


Comment on the essential features required for an ideal contraceptive.


A population that exhibits birth rate identical to death rate implies ______.


Name and explain a surgical contraceptive method that can be adopted by the male partner of a couple.


Given below are certain situations. Analyse the situation and suggest the name of suitable contraceptive device along with mode of action.

Situation Requirement of contraceptive for - Name of contraceptive device Mode of action
1 blocking the entry of sperms through cervix ______ ______
2 spacing between children ______ ______
3 effective emergency contraceptive ______ ______
4 terminal method to prevent any more pregnancy in female ______ ______
5 sterilization in male ______ ______

Match the columns :

  Column 'A'   Column 'B'
1 Mechanical means a Saheli
2 Physiological device b Jellies
3 Chemical device c Vasectomy
4 Permanent method d Diaphragm

The technique used to block the passage of sperm in male is______.


What is the statutory minimum marriage age for females in India as adopted by the Government of India?


Which contraceptive method provides dual protection by preventing pregnancy and reducing the risk of sexually transmitted diseases?


What was the popular slogan launched by the Government of India for population control?


What is the statutory minimum marriage age for males in India according to government policy?


Which female surgical sterilization method is used to prevent egg transport through the fallopian tubes?


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