A pea plant expresses the recessive trait for flower color. How are its alleles abbreviated scientifically?

Pp
pp
PP
pP

Brown eye color is dominant over blue eye color in the human population. A person who is heterozygous for eye color would have__________________________.

one dominant allele and one recessive allele
a genotype that could be written Bb
brown eyes
All of the above are correct.

Question

A pea plant expresses the recessive trait for flower color. How are its alleles abbreviated scientifically?
 	
	Pp
	pp
	PP
	pP

Brown eye color is dominant over blue eye color in the human population. A person who is heterozygous for eye color would have__________________________.
 	
	one dominant allele and one recessive allele
	a genotype that could be written Bb
	brown eyes
	All of the above are correct.

anonymous · Answer

I believe the first question's answer is pp, though I'm not positive D:

jadedry · Answer

Pretty sure the answer is pp, I think capitals indicate dominance. 

Dominant genes are expressed if the person is homozygous dominant, or heterozygous. 

Since brown eyes are dominant, the person would have brown eyes. Since heterozygous genes have the genotype Bb, (one recessive/one dominant)

therefore the answer is all of the above.

anonymous · Answer

Thank you! @Jadedry