Reproduction in Organisms CBSE Class 12 Biology MCQ Questions with Answer Keys

If you are preparing for CBSE Class 12 Board Exam Term 1 which will be an objective type questions paper, then you need to practice multiple choice questions of Class 12 Biology Chapterwise. In this article of AKVTutorials, you will get Reproduction in Organisms CBSE Class 12 Biology MCQ Questions with Answer Keys

MCQ Questions for Class 12 Biology Chapter 1 Question No 11

Fusion of gametes is called

Option A : Pollination

Option B : Syngamy

Option C : Pathenogenesis

Option D : Sporogenesis

Show/Hide Answer

Option B : Syngamy

MCQ Questions for Class 12 Biology Chapter 1 Question No 12:

What is not unisexual?

Option A : Cockroach

Option B : Dog

Option C : Cow

Option D : Earthworm

Show/Hide Answer

Option D : Earthworm

MCQ Questions for Class 12 Biology Chapter 1 Question No 13:

Which one has diploid parental body?

Option A : Fungi

Option B : Human

Option C : Algae

Option D : Bryophytes

Show/Hide Answer

Option B : Human

MCQ Questions for Class 12 Biology Chapter 1 Question No 14:

How many chromosomes are present in human gamete?

Option A : 23

Option B : 46

Option C : 48

Option D : 56

Show/Hide Answer

Option A : 23

MCQ Questions for Class 12 Biology Chapter 1 Question No 15:

In which of the following fertilization is internal?

Option A : Fishes

Option B : Amphibians

Option C : Majority of Algac

Option D : Angiosperms

Show/Hide Answer

Option D : Angiosperms

MCQ Questions for Class 12 Biology Chapter 1 Question No 16:

Which one is incorrect?

Option A : Sexual reproduction involves the formation and fusion of gametes

Option B : Prefertilization events include gametogeneus and gametic transfer

Option C : Gametes are diploid in nature

Option D : Syngamy occurs between the male and female gemetes

Show/Hide Answer

Option C : Gametes are diploid in nature

MCQ Questions for Class 12 Biology Chapter 1 Question No 17:

The multiplication of genetically identical copies of a cultivar by asexual means is called

Option A : Mass culture of plant cells

Option B : Organogenesis

Option C : Clonal variation

Option D : None of these

Show/Hide Answer

Option C : Clonal variation

MCQ Questions for Class 12 Biology Chapter 1 Question No 18:

Parthenogenesis is the development of

Option A : Fruit without harmones

Option B : Embryo without fertilization

Option C : Embryo from egg without fertilization

Option D : Fruit without fertilization

Show/Hide Answer

Option C : Embryo from egg without fertilization

MCQ Questions for Class 12  Biology Chapter 1 Question No 19:

Upon fertilization while the ovule develops into seed, which structure develops from the carpel?

Option A : Perisperm

Option B : Pericarp

Option C : Testa

Option D : None of these

Show/Hide Answer

Option B : Pericarp

MCQ Questions for Class 12 Physics Chapter 1 Question No 20:

Which one is not an oviparous animal?

Option A : Snake

Option B : Chicken

Option C : Crocodile

Option D : Human

Show/Hide Answer

Option D : Human

Leave a Reply