Principles of Inheritance and Variation
- Molecular weight of chromosome of yeast cell is
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Molecular weight of chromosome of yeast cell is 2.56 × 109.
Correct Option: A
Molecular weight of chromosome of yeast cell is 2.56 × 109.
- Crossing over in diploid organism is responsible for
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Crossing over involves physical exchange of genetic material between non-sister chromatids of homologous chromosomes, which leads to recombination.
Correct Option: D
Crossing over involves physical exchange of genetic material between non-sister chromatids of homologous chromosomes, which leads to recombination.
- How many base pairs are found in one genome of man?
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The number of base pairs (bp) found in one genome of man is 3 × 109.
Correct Option: C
The number of base pairs (bp) found in one genome of man is 3 × 109.
- In hybridisation Tt × tt gives rise to the progeny of ratio
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Correct Option: A
- How many genome types are present in a typical green plant cell?
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Three types of genome, occur in a typical green plant cell-nuclear genome, mitochondrial genome and chloroplast genome.
Correct Option: B
Three types of genome, occur in a typical green plant cell-nuclear genome, mitochondrial genome and chloroplast genome.
