How are dominant and recessive alleles represented in a punnett square

Dominant-capital Recessive-lowercase

Explanation:

Alleles are usally represented by a random letter a Capital letter representing dominant and a lowercase letter representing Recessive.So if you had a punnet square a heterozygous pair  might look like Aa.

yes

no

blue is scattered more than other colors because it travels as shorter, smaller waves. this is why we see a blue sky most of the time.

plato users:

d.  

there was a variety of food available on island x, but there were only large seeds and nuts on island y.