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प्रश्न
The middle piece of sperm provides:
विकल्प
energy
food
gene
chromosomes
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उत्तर
energy
संबंधित प्रश्न
Define the term Gamete.
Rewrite the terms in the correct order so as to be in a logical sequence.
coitus, ovum, Sperm, sperm duct, urethra, Vagina.
Name two essential structures which take part in fertilization.
Give Technical Term:
A method of contraception in which the sperm duct is cut and ligated.
Complete the following sentences with appropriate word:
The process of releasing an egg from the ovary is called _________.
Complete the following sentences with appropriate word:
One egg is normally released from the ovary in the human females after
__________
Write the functional activity of the following structure:
Seminal vesicles
Which hormones are called neurohypophyseal hormones?
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:
Which ions enter the sperm during capacitation, causing rapid whiplash movements of the tail?
