Genetics - Simple Punnet Squares

Descripción

Practice doing basic genetic crosses that involve only one trait.
Shannan Muskopf
Test por Shannan Muskopf, actualizado hace más de 1 año
Shannan Muskopf
Creado por Shannan Muskopf hace casi 7 años
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Resumen del Recurso

Pregunta 1

Pregunta
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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Pregunta 2

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

Pregunta
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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Pregunta 4

Pregunta
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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Pregunta 5

Pregunta
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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