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प्रश्न
What is the number of chromosomes in the gametes of human beings?
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उत्तर
The number of chromosomes in the gametes of human beings is 23.
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संबंधित प्रश्न
Name the following:
The number of chromosomes present in a nerve cell of a human being.
State the difference between:
Chromosome and chromatid:
During the pairing of chromosomes in meiosis, the ________ chromosomes come to lie side by side.
Choose the correct answer:
Chromosome is most coiled at (in mitosis) ________________
State how does meiosis maintains chromosome number in a species.
Name the following:
Microtubules form the bipolar spindle in which stage.
Multiple Choice Question:
The period between two successive mitotic divisions is
Give Reason:
The Law of independent assortment holds good for the gene pairs that occur in different pairs of chromosomes.
Describe the structure of sex chromosomes with the help of labelled diagram.
The centromere is found at the centre of the ______ chromosome.
Some of the chromosomes have an elongated knob-like appendages known as telomere.
Explain the structure of a chromosome.
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 ______
The female gamete/egg cell of a human cell will have ______.
Define the following term:
Chromosome
Distinguish between the following pair:
Karyotype and Karyokinesis
