AP BIOLOGY

HEREDITY

MONOHYBRID CROSS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Short hair (L) is dominant to long hair (l). If a short-haired animal of unknown origin is crossed with a long-haired animal and they produce one long-haired and one short-haired offspring, this would indicate that
A
the short-haired animal was pure-breeding
B
the short-haired animal was not pure-breeding
C
the long-haired animal was not pure-breeding
D
the long-haired animal was pure-breeding
Explanation: 

Detailed explanation-1: -If a short-haired animal of unknown genotype is crossed with a long-haired animal and they produce one long-haired and one short-haired offspring, the results would indicate that a, the short-haired animal was homozygous.

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