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प्रश्न
Which parts are converted into Seed and fruit respectively after fertilization?
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उत्तर
After fertilization, the ovule develops into seed and ovary into fruit.
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संबंधित प्रश्न
Differentiate between the following pair:
Efferent duct and sperm duct
One egg is released from each of the two ovaries every month.
Name the following:
Organ producing sperms.
Complete the following statement by choosing the correct alternative:
Fertilization occurs in ______.
The diagram given below is that of a developing human foetus in the womb. Study the same and answer the question that follow:
Name (any one) hormone produced by the part labelled '2'.
Where does fertilization occur?
Give Reasons
Millions of sperms are produced at ejaculation yet one sperm actually fertilizes the ovum. Explain.
Give Technical Term:
The place where fertilization occurs in the female reproductive system.
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
Sperm is a single cell.
Write a short note on fallopian tube.
Explain the mechanism of fertilization in humans.
Give scientific reason.
The new individual produced by sexual reproduction always has the recombined genes of both the parents.
In markets, eggs of birds are available but never eggs of dogs. why?
State whether True or False:
The chromosome number in germ cells producing the gametes are diploid.
Choose the odd one out from the group of terms given below and write the category for the remaining terms:
What are the potential drawbacks in adoption of the IVF method?
- High fatality risk to mother.
- Expensive instruments and reagents.
- Husband/wife necessary for being donors.
- Less adoption of orphans.
- Not available in India.
- Possibility that the early embryo does not survive.
Choose the correct answer from the options given below:
On which day of the menstrual cycle does ovulation typically occur?
What is the meiotic stage of the ovum at the time of ovulation?
What structure forms on the egg membrane at the site of sperm contact during fertilization?
What role do secretions of the female genital tract play in capacitation?
