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प्रश्न
Choose the correct answer:
Chromosome number of man is _____________
विकल्प
46
23
64
45
उत्तर
Chromosome number of man is 46
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संबंधित प्रश्न
State the exact location of the Centromere
Give appropriate biological or technical terms for the following :
The condition in which a pair of chromosomes carries similar alleles of a particular character.
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.
Mention whether the following statement is (T) Or (F). Give reason in support of your answer.
The unfertilized human egg has half the number of chromosomes of the body cells.
Chromosomes are mainly made up of ______.
Choose the correct answer:
Chromosomes number is halved in _____________
Choose the correct answer:
Centromere is related to _______________
Choose the correct answer:
During mitosis which of the following disintegrate ___________
Give a reason for the following:
Gametes must be produced by meiosis for sexual reproduction.
Differentiate between
Cytokinesis in plant and animal cell
Explain the Term Zygotene
Name the following:
The part of the cell associated with heredity.
Give Technical Terms
The stage at which chromosomes occurs reach the opposite poles.
Multiple Choice Question:
The period between two successive mitotic divisions is
State the Location: Polytene chromosome
Write the functional activity of the following structure:
Chromosome
Nullisomy is represented by ______.
The loss of one or more chromosomes in ploidy is called ______.
An inheritable change in the amount or the structure of a gene or a chromosome is called ______.
