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The contrasting pairs of factors in Mend...

The contrasting pairs of factors in Mendelian crosses are called

A

Multiple alleles

B

Allelomorphs/Alleles

C

Alloloci

D

Paramorphs

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B
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Mendelian Disorders

The factors which represent the constrasting pairs of characters are called

Assertion: Same type of key can be used for every taxonomic category such as family, genus and species. Reason: The keys are based on the contrasting characters generally in a pair called lead.

Genes which code for a pair of contrasting characters are called:

A pair of contrasting characters in a key is called as :-

One of the following did not consitute the seven contrasting pairs of characters noticed by Mendel

During a dihybrid cross with contrasting characters in F_(2) generation parenal genotypes will appear in ……….. ratio

DINESH PUBLICATION-GENETIC BASIS OF INHERITANCE-Revision Questions From Competitive Exams
  1. Mendel's last law is

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  2. First geneticist/father of genetics was

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  3. The contrasting pairs of factors in Mendelian crosses are called

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  4. In Mirabilis/Antirrhinum, hybrid between red and white flowered plants...

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  5. Segregation of Mendelian factors ( no linkage, no crossing over ) occu...

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  6. Cross between hybrid and recessive parent is

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  7. Inheritance of skin colour in human being is an example of

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  8. Mendel did not notice/ An exception to Mendel's laws:

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  9. In a cross between AABB xxaabb, the ratio of F(2) genotype between AAB...

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  10. Mendel formulated the law of purity of gametes on the basis of:

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  11. Cross between recessive parent and F(1) hybrid is called :

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  12. Back cross is

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  13. Test cross is a cross between

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  14. Multiple alleles control inheritance of

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  15. One gene pair hides the effect of another. The pheomenon is:

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  16. Genes A and B are necessary for normal hearing. What is the possible g...

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  17. Nonallelic gene having similar phenotypic effect, interact to produce ...

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  18. An allele is dominant if it is expressed in:

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  19. The child of 'O' group has 'B' group father .The genotype of the fathe...

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  20. Percentage of heterozygous individuals obtained from selfing Rr indivi...

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