Genetics - Simple Punnet Squares

Descrição

Practice doing basic genetic crosses that involve only one trait.
Shannan Muskopf
Quiz por Shannan Muskopf, atualizado more than 1 year ago
Shannan Muskopf
Criado por Shannan Muskopf aproximadamente 6 anos atrás
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2

Resumo de Recurso

Questão 1

Questão
In pea plants, tall (T) is dominant to short (t). A plant with genotype Tt is crossed with a plant with type tt. What percentage of their offspring will be tall?
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Questão 2

Questão
Two heterozyous pea pants (Tt) are crossed. What percentage of their offspring will be short?
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Questão 3

Questão
A true-breeding pea plant (TT) is crossed with one that is short (tt). What percentage of their offspring will be tall?
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Questão 4

Questão
In fruit flies, vestigial wings are recessive. Flies with GG or Gg will have normal sized wings. If two vestigial wing flies are crossed, what percentage of their offspring will also have vestigial wings.
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Questão 5

Questão
If a vestigial winged fly (gg) is crossed with one that is heterozygous, what percentage of their offspring will have normal wings?
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