If ovary in female are removed surgically after fertilization, how will the pregnancy be affected? Explain.
Question types
Human Reproduction question types
132 questions across 6 question groups — pick any mix to generate a BIOLOGY paper with step-by-step answer keys.
132
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6
Question groups
5
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2 Marks Questions
17 Q→023 Marks Question
18 Q→03Fill in blanks.
11 Q→041 Marks Question
42 Q→05M.C.Q (1 Marks)
29 Q→065 Marks Questions
15 Q→Sample Questions
Human Reproduction questions
One sample from each question group in this chapter. Select any group above to see the full set with answer keys.
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What is gametogenesis? Write its any three significance.
Draw well labelled diagram of T.S. of Testis.
The life of offsprings of viviparous animals are not very much at risk. Justify statement giving two reasons.###There are more probability of survival of offsprings in viviparous organisms. Explain statement with reason.
Where are found leydig cells and what is their role in reproduction?
Write the important functions of various reproductive organs of human female.
Write any four differences between Vasa efferentia and Vasa deferentia.
Draw a well labelled diagram of mature graafian follicle.
Explain human female reproductive system.
Draw a well labelled diagram of sectional view of ovary showing different stages of graafian follicle.
_________ help in collection of the ovum after ovulation.
The structure forming vascular contact between embryo and uterus is called _________.
In human _________ extra embryonic membranes of embryo take part in placenta formation
In female, fertilized ovum/Blastocyst is implanted after _________ days of fertilization.
Ovulation takes palce on _________ day of menstrual cycle.
Define external fertilization.
The number of primary graafian follicle in each ovary of a woman at different age has been shown by graph. Answer the following questions after studying this graph :
(i) What is the average age of menopause in woman?
(ii) At which age of woman, are the number of primary graafian follicles maximum as depicted from graph?
(i) What is the average age of menopause in woman?
(ii) At which age of woman, are the number of primary graafian follicles maximum as depicted from graph?
What is colostrum?
Define ovulation.
What is the function of trophoblast in human embryo?
Choose the correct sequence of processes in human reproduction
- ✓Gametogenesis $\rightarrow$ Gamete fusion $\rightarrow$ Zygote $\rightarrow$ Embryonic development
- BZygote $\rightarrow$ Gametogenesis $\rightarrow$ Gamete fusion $\rightarrow$ Embroynic development
- CEmbryonic development $\rightarrow$ Gametogenesis $\rightarrow$ Zygote $\rightarrow$ Gamete fusion
- DGamete fusion $\rightarrow$ Embryonic development $\rightarrow$ Gametogenesis $\rightarrow$ Zygote
Answer: A.
View full solution →Blastocyst is implanted to_________layer of uterus.
- APerimetrium
- BMyometrium
- ✓Endometrium
- DSubmucosa
Answer: C.
View full solution →HCGC (Human chorionic gonadotropin) is secreted by:
- ASertoli cells
- BDiscus proligerous
- ✓Placenta
- DFollicle cells
Answer: C.
View full solution →How many ova are released during ovulation in each menstrual cycle:
- ✓One
- BTwo
- CThree
- DFour
Answer: A.
View full solution →The nucleus present in apical part of sperms:
- ASpherical
- BOval
- CTriangular
- ✓Elliptical
Answer: D.
View full solution →Write the function of following parts of sperm :
(i) head
(ii) middle piece
(iii) tail
(i) head
(ii) middle piece
(iii) tail
Explain spermatogenesis.
What is placenta? Draw well labelled diagram of human embryo showing placenta in uterus and also write its four functions.
What is menstrual cycle. Explain its various events with the help of diagram.###Describe in detail the various stages of menstrual cycle with the help of diagram.###Write a detail note on different stages of menstrual cycle and also sketch out these stages of
menstrual cycle by graphical diagram.###Define sexual reproduction. Explain the process of menstrual cycle.
menstrual cycle by graphical diagram.###Define sexual reproduction. Explain the process of menstrual cycle.
Describe the structure of human sperm.###Describe the structure of sperm with suitable diagram. Also define supermatogenesis.
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