Question

In humans, the allele for curly hair and the allele for straight hair show incomplete dominance. The offspring of a curly-haired person and a straight-haired person will have....

curly hair
straight hair
wavy hair
curly hair and straight hair

Answer 1

@paki @love10129151 @amistre64 could you guys help me please

Answer 2

incomplete dominance means both traits are expressed "homogeneously" or blended - this is in contrast of codominance, as both traits are also expressed but their pattern is heterogeneous.

The difference between the two would be in a scenario where a red flower and a white flower were crossed and the colour of petals for a flower was the gene in question,

a pattern of heredity showing incomplete dominance would give pink flowers while a pattern of codominance would give white flowers with red spots (or viceversa).