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Questions
Draw a sectional view of human ovary and label the different follicular stages, ovum and Corpus luteum.
Draw a labeled diagram of a section through ovary.
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Solution
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RELATED QUESTIONS
Draw a diagram of the microscopic structure of human sperm. Label the following parts in it and write their functions:
- Acrosome
- Nucleus
- Middle piece
The following is the illustration of the sequence of ovarian events (a − i) in a human female
(i) Identify the figure that illustrates ovulation and mention the stage of oogenesis it represents.
(ii) Name the ovarian hormone and the pituitary hormone that have caused the above mentioned event.
(iii) Explain the changes that occur in the uterus simultaneously in anticipation.
(iv) Write the difference between ‘c’ and ‘h’.
(v) Draw a labeled sketch of the structure of a human ovum prior to fertilization.
The process of release of the ovum from a mature follicle is called ______.
Name the hormones involved in regulation of spermatogenesis.
Answer the following questions in short.
Which precautions will you follow to maintain the reproductive health?
What is gamete formation?
Give scientific reason.
There is a menopause when women are 45-50 years old.
Explain two main process in sexual reproduction.
The Androgen Binding Protein (ABP) is produced by ____________.
Define gametogenesis.
Identify the given image and label its parts marked as a, b, c and d
The part labelled as ______ contains the energy source that facilitates sperm motility.
Identify the labels (i-iv) in the given diagram of the ovum.
Calculate the number of sperms and ova produced from 40 primary spermatocytes and 40 primary oocytes.
It The cell division in secondary oocyte is suspended at ______.
How many functional sperms and how many ova will be formed by a primary spermatocyte and a primary oocyte.
What does the figure represent?
In the process of fertilization, this is true:
Sketch and label the process of oogenesis.
In our society the women are often blamed for giving birth to daughters. Can you explain why this is not correct?
