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

Question 1 of 10

2. Period of pregnancy is called

 Gestation period

 Pre-patent period

 Blastulation

 Incubation period

Question 2 of 10

3. Menstrual cycle is completed in

  28 days

  31 days

 27 days

 30 days

Question 3 of 10

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

 Earthworm

 Flatworm

 Fish

 Liver fluke

Question 4 of 10

5. Which of the following is a hermaphrodite?

 Cockroach

  Earthworm

 Aphids

 Ant

Question 5 of 10

6. In males, urethra carries

 Urine only

 None of the above

 Sperms only

 Both of these

Question 6 of 10

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

  Hypogeal

  Epigeal

 Vivipary

 Ovipary

Question 7 of 10

8. External fertilisation occurs in the majority of

 Algae

 Fungi

 Mosses

 Liverworts

Question 8 of 10

9. Man is

 Hermaphrodite

 Bisexual

 Protogynous

 Unisexual

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

Question 10 of 10

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