Sexual Reproduction, Class 12 Biology NCERT Solutions

1. There will be total 10 MCQ in this test.
2. Please keep a pen and paper ready for rough work but keep your books away.
3. The test will consist of only objective type multiple choice questions requiring students to mouse-click their correct choice of the options against the related question number.
4. No negative marking for incorrect choice.
5. Please click on “Finish the Test” when you want to exit.
6. All the best – Happy Studying

1. Embryo sac is found in

Seed

Ovule

Endosperm

Embryo

Your comments:

Question 1 of 10

2. Period of pregnancy is called

Gestation period

Pre-patent period

Blastulation

Incubation period

Your comments:

Question 2 of 10

3. Menstrual cycle is completed in

28 days

31 days

27 days

30 days

Your comments:

Question 3 of 10

4. In which of the following organisms is self-fertilisation observed?

Earthworm

Flatworm

Fish

Liver fluke

Your comments:

Question 4 of 10

5. Which of the following is a hermaphrodite?

Cockroach

Earthworm

Aphids

Ant

Your comments:

Question 5 of 10

6. In males, urethra carries

Urine only

None of the above

Sperms only

Both of these

Your comments:

Question 6 of 10

7. When seeds are attached to the parent plant, the type of germination is known as

Hypogeal

Epigeal

Vivipary

Ovipary

Your comments:

Question 7 of 10

8. External fertilisation occurs in the majority of

Algae

Fungi

Mosses

Liverworts

Your comments:

Question 8 of 10

9. Man is

Hermaphrodite

Bisexual

Protogynous

Unisexual

Your comments:

Question 9 of 10

10. The product of sexual reproduction generally generates

Longer viability of seeds

New genetic combination leading to variation

Large biomass

Prolonged dormancy

Your comments:

Question 10 of 10

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