Mendel and Hereditary [Subject SAT (College Board) Biology]: Questions 53 - 57 of 76

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Question number: 53

» Mendel and Hereditary

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MCQ▾

Question

A normal green male Maize is when crossed with albino female, progeny is albino because

Choices

Choice (5)Response

a.

Trait for a albinism is dominant

b.

The albinos have biochemical to destroy plastids derived from green male

c.

Plastids are inherited from female parent

d.

Green plastids of male must have mutated

e.

Question does not provide sufficient data or is vague

Question number: 54

» Mendel and Hereditary

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Question

In a genetic cross having recessive epistasis, F2 phenotypic ratio would be

Choices

Choice (5)Response

a.

9: 6: 1

b.

9: 3: 4

c.

1: 5: 1

d.

12: 3: 1.

e.

None of the above

Question number: 55

» Mendel and Hereditary

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Question

Example of organisms that produces haploid gametes through mitosis includes

Choices

Choice (5)Response

a.

haploid flagella

b.

haploid fungi

c.

diploid algae

d.

diploid hydra

e.

None of the above

Question number: 56

» Mendel and Hereditary

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Question

When two genetic loci produce identical phenotypes in cis and trans position, they are considered to be

Choices

Choice (5)Response

a.

multiple alleles

b.

different genes

c.

the parts of same gene

d.

pseudoalleles

e.

Question does not provide sufficient data or is vague

Question number: 57

» Mendel and Hereditary

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Question

The polygenic genes show

Choices

Choice (5)Response

a.

different karyotypes

b.

different phenotypes

c.

different genotype

d.

All of the above

e.

None of the above

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