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Heterozygosity protects from elimination...

Heterozygosity protects __________from elimination by natural selection

A

recessive alleles

B

dominant alleles

C

multiple factors

D

genomes

Text Solution

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The correct Answer is:
A
recessive alleles
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TRUEMAN BIOLOGY-PRINCIPLES OF INHERITANCE AND VARIATIONS -MCQs
  1. Drosophila of plant kingdom is

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  2. Segregation of genes occurs in

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  3. Heterozygosity protects from elimination by natural selection

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  4. Mendel failed to get linkage because

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  5. Mendel failed to produce same result in

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  6. The garden/edible pea (pisum sativum) was selected by mendel for his e...

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  7. From a cross AABb x aaBb, the genotypes AaBB:AaBb:Aabb,aabb are obtain...

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  8. The Mendelian principles of inheritance were rediscovered by

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  9. Mendel is said to be lucky because genes of seven types of traits sele...

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  10. If Mendel had considered eighth trait in pea, which law might have fai...

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  11. An exception (deviation) to Medelian law of idenpendent assortment is

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  12. In a multiple allele system a gamete comes to have

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  13. A dwarf pea plant is treated with gibberellin which makes it tall. Thi...

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  14. A trihybrid cross is made between two yeasts, both with genotype AaBbC...

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  15. A test cross distinguishes between :

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  16. In man brown eyes are dominant over blue eyes. A blue eyes mother and ...

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  17. Which of the following characters of pea was not studied by mendel?

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  18. A trihybrid ratio of 27:9:9:9:3:3:3:1 is obtained because of

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  19. Expected children of a blue - eyed (recessive ) woaman and brown -eted...

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  20. To a heterozygous curly (dominant) haired mother and straight haired f...

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