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प्रश्न
Write the functional activity of the following structure:
Spindle fibers
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उत्तर
Support chromosomes at the time of cell division.
APPEARS IN
संबंधित प्रश्न
State the exact location of the Centromere
What is the number of chromosomes in the gametes of human beings?
Name the following:
The number of chromosomes present in a nerve cell of a human being.
Give appropriate biological or technical terms for the following :
The condition in which a pair of chromosomes carries similar alleles of a particular character.
Fill in the blank
The _______ (s) are surrounded by radiating rays called aster
Choose the correct answer:
During mitosis which of the following disintegrate ___________
Write a sentence of the following:
Telomere
Identify the stages of meiosven below and label them.
Draw a duplicate chromosome and label its part.
Give Technical Terms
The stage when sister chromosomes separate from their paired condition.
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.
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.
Complete the following sentence with appropriate word:
The number of chromosomes in humans is ________.
Write the functional activity of the following structure:
Chromosomes
What is allosome?
Compare X chromosome and Y chromosome.
The region of the chromosome where the spindle fibres get attached during cell division ______
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 ______
Which of the following is TRUE with respect to the genes which inherit together during crossing over?
After a mitotic cell division, a human female cell will have ______.
