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प्रश्न
Choose the correct answer:
A 'V' shaped chromosomes has to _____________
विकल्प
acrocentric
metacentric
telocentric
sub-metacentric
उत्तर
A 'V' shaped chromosomes has to metacentric
APPEARS IN
संबंधित प्रश्न
Name the following:
The number of chromosomes present in a nerve cell of a human being.
The Chromatin material is formed forms of ______.
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?
Choose the correct answer:
Thick short chromosomes can be observed at (in mitosis) ___________
Choose the correct answer:
Chromosome number of man is _____________
Give Reasons for the following
Chromosomes are the carriers of heredity.
Name the following:
The part of the cell associated with heredity.
Complete the following sentence with appropriate word :
Chromosomes are _________ material.
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
Chromosomes are the thickest and shortest in telophase.
Write the functional activity of the following structure:
Spindle fibers
In humans, the sex chromosome complement is
The loss of one or more chromosomes in ploidy is called ______.
The thin thread-like structures found in the nucleus of each cell are called ______.
Generally, the recessive character is expressed only when present in a double recessive condition i.e. homozygous condition. However, a single recessive gene can express itself in human beings when the gene is present on ______
After a mitotic cell division, a human female cell will have ______.
In the human male, a sperm contains autosomes and ______.
