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what map unit (centimorgan) is adopted i...

what map unit (centimorgan) is adopted in the construction of genetic maps?

A

a unit of distance between two expressed genes, representing `100%` cross over

B

a unit of distance between genes on chromosome representing `1%` cross over.

C

a unit of distance between genes on chromosome representing `50%` crossover

D

a unit of distance between two express genes representing`10%` crossover

Text Solution

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The correct Answer is:
B
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JMD PUBLICATION-Principle of Inheritance & Variations-EXERCISE
  1. select the correct statement for the following

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  2. which of the following characteristics represent inheritance of blood ...

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  3. woman has an X-linked condition on one of her X chromosomes. This chro...

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  4. which of the following statements confirm the law of dominance

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  5. Turner syndrome is due to

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  6. the ratio of monohybrid test cross is

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  7. haemophilia in human being is

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  8. which of the following chains of haemoglobin is affected in thalassemi...

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  9. heterozygous tall is crossed with recessive parent what will be the pe...

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  10. in dog flower, a red flowered plant is crossed with a white flowered p...

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  11. select the incorrect statement from the following.

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  12. which of the following muscular disorder is inherited?

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  13. In antirrhinum (sanpdragon) all its flower was crossed with a white fl...

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  14. the frequency of recombination between gene pairs on the same chromoso...

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  15. what map unit (centimorgan) is adopted in the construction of genetic ...

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  16. A Gene locus has two alleles A, a. if the frequency of dominant allele...

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  17. what is the genetic disorder in which an individual has an overall mas...

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  18. which of the following is a sex linked character?

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  19. Genes on same chromosome can be

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  20. Homologous chromosomes can be defined as

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