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 Human Reproduction CBSE Class 12 Biology MCQ Questions with Answer Keys
MCQ Questions for Class 12 Biology Chapter 3 Question No 11
Spermatids are transformed into sperm by a process called _______
Option A : Inseminatio
Option B : Spermiation
Option C : Implantation
Option D : Spermiogenesis
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Option D : Spermiogenesis
MCQ Questions for Class 12 Biology Chapter 3 Question No 12:
By which process sperms released from the seminiferous tubules ?
Option A : Spermiogenesis
Option B : Insemination
Option C : Spermiation
Option D : Spermatogenesis
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Option C : Spermatogenesis
MCQ Questions for Class 12 Biology Chapter 3 Question No 13:
Menstruation is triggered by a sudden decline in the amount of hormone secreted by corpus luteum . identify the hormone.
Option A : Estrogen
Option B :Progesterone
Option C : Follicle stimulating hormone
Option D : Luteinizing hormone
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Option B : Progesterone
MCQ Questions for Class 12 Biology Chapter 3 Question No 14:
Which of the following stage of oogenesis forms a membrance called zona pellucida surrounding it?
Option A : Corpus luteum
Option B : Polar body
Option C : Secondary oocyte
Option D : Oogonia
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Option C : Secondary oocyte
MCQ Questions for Class 12 Biology Chapter 3 Question No 15:
Which of the following contains a fluid filled cavity called antrum ?
Option A : Secoundary spermatocytes
Option B : Primary follicle of ovary
Option C : Tertiary follicle of ovary
Option D : Primary spermatocytes
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Option C : Tertiary follicle of ovary
MCQ Questions for Class 12 Biology Chapter 3 Question No 16:
Which of the following indicates pregnancy
Option A : Lack of menstruation
Option B : When graafian follicle mature and endometrium regenerates through proliferation
Option C : Occurrence of menstrual flow
Option D : when released ovum is not fertilized
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Option A : Lack of menstruation
MCQ Questions for Class 12 Biology Chapter 3 Question No 17:
When semen is released by the penis into vagina during copulation , then it is called ______
Option A : Menstruation
Option B : Insemination
Option C : Ovulation
Option D : Gametogenesis
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Option B : Insemination
MCQ Questions for Class 12 Biology Chapter 3 Question No 18:
At the time of implantation ,the human embryo is called________
Option A : Foetus
Option B : Blastocyst
Option C : Embryo
Option D : Zygote
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Option B : Blastocyst
MCQ Questions for Class 12 Biology Chapter 3 Question No 19:
Fusion of haploid nucleus of sperm and that of ovum lead to the formation of _______
Option A : Embryo
Option B : Foetus
Option C : Blastocytes
Option D : Zygote
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Option D : Central cell
MCQ Questions for Class 12 Physics Chapter 3 Question No 20:
The embryo with 8 to 16 blastomeres is called_____
Option A : Placenta
Option B : Blastocytes
Option C : Morula
Option D : Zygotes
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Option C : Morula
