Question

Question 11

The end-result of meiosis in a diploid cell is the formation of:

Group of answer choices

Recombinant haploids

Identical diploids

Neither, because diploid cells cannot perform mitosis

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Question 12

The end-result of mitosis in a diploid cell is the formation of:

Group of answer choices

Recombinant haploids

Identical diploids

Neither, because diploid cells cannot perform mitosis

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Question 13

When a heterozygous Aa diploid cell undergoes mitosis, what are the genotypes of the mitotic products?

Group of answer choices

Aa (product 1) and Aa (product 2)

AA (product 1) and aa (product 2)

AA (product 1) and AA (product 2)

aa (product 1) and aa (product 2)

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Question 14

When a heterozygous Aa diploid cell undergoes the 1^st meiotic division (meiosis I), how will the Aand a alleles distribute to the two meiosis I products if there is no crossing over?

Group of answer choices

Aa (product 1) and Aa (product 2)

AA (product 1) and aa (product 2)

AA (product 1) and AA (product 2)

aa (product 1) and aa (product 2)

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Question 15

According to Mendel’s principle of segregation, an Aa heterozygous diploid organism produces:

Group of answer choices

Only gametes that are AA

Only gametes that are aa

AA and aa gametes in theoretically equal numbers

A and a gametes in theoretically equal numbers

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Question 16

According to Mendel’s principle of independent assortment, a diploid organism with the genotype Aa Bb (the genes are located on different chromosomes) produces:

Group of answer choices

Only Ab and aB gametes

Only ab and AB gametes

AB, Ab, aB, and ab gametes

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Question 17

If allele A confers the A⁺ phenotype, and allele a is recessive (aa has A^- phenotype), what will the A⁺ : A^- ratio be among the offspring of an Aa X Aa cross?

Group of answer choices

1A⁺ : 1A^-

1A⁺ : 3A^-

3A⁺ : 1A^-

4A⁺ : 0A^-

Answer 1

11.The end result of meiosis in diploid cell is the formation of recombinant haploids.

Meiosis results in four daughter cells.They are haploid.They have half of the parent cell.

So option ''A'' is the correct answer.

12. The end result of mitosis in a diploid cell is the formation of identical diploids.

These daughter cells are genetically identical diploid cells.

Mitosis results in two daughter cells.They have same number of chromosomes as the parent cell.

So option ''B'' is the correct answer.