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Target Exam

CUET

Subject

Biology

Chapter

Human Reproduction

Question:

Match the Column1 with Column 2:

Column 1

Column2
1) Gestation a)  Delivery of the baby 
2) Parturition b)  Formation and development of blastocyst and its attachment to the uterine wall
3 Implantation c)  Transfer of sperms into the female genital tract
4)Insemination d)  Embryonic development

 

Options:

1-d,2-b,3-a,4-c

1-d,2-a,3-b,4-c

1-d,2-a,3-c,4-b

1-a,2-d,3-b,4-c

Correct Answer:

1-d,2-a,3-b,4-c

Explanation:

The correct answer is Option (2)- 1-d,2-a,3-b,4-c

Column 1

Column2
1)Gestation d)  Embryonic development
2)Parturition a)  Delivery of the baby
3)Implantation b)  Formation and development of blastocyst and its attachment to the uterine wall
4)Insemination c)  Transfer of sperms into the female genital tract

Humans are sexually reproducing and viviparous. The reproductive events in humans include formation of gametes (gametogenesis), i.e., sperms in males and ovum in females, transfer of sperms into the female genital tract (insemination) and fusion of male and female gametes (fertilisation) leading to formation of zygote. This is followed by formation and development of blastocyst and its attachment to the uterine wall (implantation), embryonic development (gestation) and delivery of the baby (parturition). 

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