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

Correct the following statement: Surgical methods of contraception prevent gamete formation.

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प्रश्न

Correct the following statement:

Surgical methods of contraception prevent gamete formation.

वाक्य दुरुस्त करा आणि पुन्हा लिहा
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उत्तर

Surgical methods of contraception prevent gamete transit, which prevents fertilisation.

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पाठ 3: Reproductive Health - EXERCISES [पृष्ठ ५०]

APPEARS IN

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

संबंधित प्रश्‍न

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


State True/False with explanation.

Complete lactation could help as a natural method of contraception.


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. 


Answer the following question.

Describe the various methods of birth control to avoid pregnancy.


Identify the permanent birth control method in given diagram.


Which of the following is a hormone releasing IUD?


How is contraception achieved by a contraceptive pill?


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


Choose the correct option:

Sterilisation techniques are generally fool proof methods of contraception with least side effects. Yet, this is the last option for the couples because:

  1. It is almost irreversible
  2. Of the misconception that it will reduce sexual urge/drive
  3. It is a surgical procedure
  4. Of lack of sufficient facilities in many parts of the country

Emergency contraceptives are effective if used within ______.


Choose the right one among the statements given below.


Condoms are one of the most popular contraceptives becuase of the following reasons.


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

Comment on the essential features required for an ideal contraceptive.


All reproductive tract infections RTIs are STDs, but all STDs are not RTIs. Justify with example.


Which of the following is a hormone-releasing contraceptive?


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


Name any two birth control measures which have high chances of failure.


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


What is the primary mechanism of action of barrier contraceptive methods?


What is a significant advantage of using IUD (Intrauterine Devices) as a contraceptive method?


Which surgical contraceptive method is performed on males to prevent sperm release?


Which characteristic of an ideal contraceptive ensures that a person can restore fertility after discontinuing the method?


Which IUD example is specifically mentioned as a contraceptive device that increases phagocytosis of sperm?


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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