Download App

Reproductive Health — BIOLOGY STD 12 Science — Question

Rajasthan BoardEnglish MediumSTD 12 ScienceBIOLOGYReproductive Health3 Marks
Question
Enlist the probable causes of infertility.
✓

Answer

The reasons for infertility may be:
  1. Congenital or hereditary diseases.
  2. Use of certain drugs.
  3. Immunological responses.
  4. Some diseases.
  5. Psychological factors.
  6. Certain physical factors.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "3 Marks Question" from Reproductive Health→Reproductive Health — all question types→BIOLOGY STD 12 Science question papers→Rajasthan Board STD 12 Science question papers→Rajasthan Board question paper generator→

Similar questions

What measure would you take to prevent water-borne diseases?
→
  1. How has the development of bioreactor helped in biotechnology?
  2. Name the most commonly used bioreactor and describe its working.
→
Explain the mode of action of ECORI.
→
Why are biogas plants more suitable and advantageous in rural area?
→
Village women were confused as to how a thin metallic copper loop can provide protection against pregnancy. Justify the use, explaining the mode of action of IUDs.
→
Define and design a test-cross.
→
What do you understand by the term biopesticide? Name and explain the mode of action of a popular biopesticide. Biopesticides are methods of controlling pests that rely on natural predation rather than introduced chemicals/ or living organisms used to kill pests.
→
Differentiate between two different types of pyramids of biomass with the help of one example of each.
→
What are the consequences of population explosion?
→
Can we call human evolution as adaptive radiation?
→