Fertilization and Implantation MCQs : This section focuses on the "Fertilization and Implantation" in Biology Class 12. These Multiple Choice Questions (MCQs) should be practiced to improve the Biology Class 12 skills required for various interviews (campus interview, walk-in interview, company interview), placement, entrance exam and other competitive examinations.
Question 1
__________ are the most critical events in the reproduction process.
A. Fertilization
B. implantation
C. Fertilization and Implantation
D. None of the above
Question 2
Fertilization is the natural life process, which is carried out by the fusion of?
A. male and male gametes
B. female and female gametes
C. Both A and B
D. male and female gametes
Question 3
How long does it take for the egg to get fertilized?
A. 0-12 hours
B. 12-24 hours
C. 0-48 hours
D. 24-36 hours
Question 4
The fertilization process in humans takes place in several stages involving both the chemical and physical events.
A. TRUE
B. FALSE
C. Can be true or false
D. Can not say
Question 5
How long does sperm live?
A. 12 hours
B. 24 hours
C. 48 hours
D. 72 hours
Question 6
The population of vagina with semen during coitus is called as _______
A. Insemination
B. Outsemination
C. Copulation
D. Fertilization
Question 7
What part of the oviduct does the sperm encounter the egg?
A. Isthmus
B. Ampulla
C. Infundibulum
D. Fundus
Question 8
What are the mitotic divisions that a zygote undergoes called?
A. Meiosis
B. Fertilization
C. Cleavage
D. Fetal development
Question 9
The daughter cells formed as a result of cleavage of a zygote are called ________
A. Blastocysts
B. Blastula
C. Blastomeres
D. Blastocoel
Question 10
Implantation is the stage where the embryo adheres to the wall of the uterus.
A. Yes
B. No
C. Can be yes or no
D. Can not say