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प्रश्न
The thin thread-like structures found in the nucleus of each cell are called ______.
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उत्तर
The thin thread-like structures found in the nucleus of each cell are called Chromosomes.
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संबंधित प्रश्न
What is the difference between chromatin fibre and chromosome?
Choose the correct answer:
In an interphase cell chromosome are as _____________
Label the lettered parts of the given figure and answer the following questions:
(i) What does this diagram represent?
(ii) What is the importance of'd'?
(iii) What are the 'staining' properties of 'b' and 'c'?
(iv) Who gave the term used for this structure today?
(v) What is a?
(vi) Is 'e' present in all chromosomes?
Give a reason for the following:
Gametes must be produced by meiosis for sexual reproduction.
Explain the Term Centrioles
Explain the Term Spindle
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
Chromosomes other than sex-chromosomes are autonomous.
Write the functional activity of the following structure:
Spindle fibers
Some of the chromosomes have an elongated knob-like appendages known as telomere.
After a mitotic cell division, a human female cell will have ______.
