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प्रश्न
Choose the correct answer:
Centromere is related to ________
विकल्प
movement of chromosomes
DNA replication
all of these
spindle formation
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उत्तर
Centromere is related to movement of chromosomes
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संबंधित प्रश्न
Name the sex chromosomes in human males and females
Correct the following statement if there is any mistake:
If there are 46 chromosomes in a cell, there will be 23 chromatin fibres inside the nucleus during interphase.
State the difference between:
Chromosome and chromatid
Choose the correct answer:
Chromosomes number is halved in _____________
Telocentric chromosomes are ______.
A V-shaped chromosome is ______.
State how does meiosis maintains chromosome number in a species.
Differentiate between
Cytokinesis in plant and animal cell
Give Technical Terms
The stage at which the formation of chiasmata occurs.
Write the functional activity of the following structure:
Chromosome
Give Reason:
The Law of independent assortment holds good for the gene pairs that occur in different pairs of chromosomes.
Name the following:
A specific part of a chromosome that determine hereditary characteristics.
With the help of a neat labelled diagram, describe the structure of chromosome.
Describe the structure of sex chromosomes with the help of labelled diagram.
The number of chromosomes found in human beings is ______.
In higher unisexual animals, one pair of chromosomes is not identical in two sexes. It is called as ______.
The female gamete/egg cell of a human cell will have ______.
The two non-sister chromatids of a paired chromosome are attached to each other at ______ during the process of crossing over.
Given below is a set of four term. Choose the odd one and write the category of the remaining term:
