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प्रश्न
Name the following:
Pairs of chromosomes, present in human egg cells.
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उत्तर
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संबंधित प्रश्न
Name the sex chromosomes in human males and females
Name the following:
The number of chromosomes present in a nerve cell of a human being.
Fill in the blank
The _______ (s) are surrounded by radiating rays called aster
“First meiotic division is the reduction division” what does the word ‘reduction’ refer to in this statement?
Answer the following question in your own words.
What is meant by ‘chromosome’?
Mention the contribution of the scientist given below in the study of chromosome:
Sutton and Boveri
Write a sentence of the following:
Sheath
Choose the correct answer:
Chromosomes largely consist of _______________
Choose the correct answer:
A 'V' shaped chromosomes has to _____________
Give Reasons for the following
Chromosomes are the carriers of heredity.
Explain the Term Chromosomes
Give Technical Term:
Transmission of characters through generations.
Compare X chromosome and Y chromosome.
The region of the chromosome where the spindle fibres get attached during cell division ______
The thin thread-like structures found in the nucleus of each cell are called ______.
Normally, genes occur in a pair of chromosome, but genes of X and Y chromosomes shows different gene loci indicating ______.
The chromosomes are duplicated in ______.
