The answer is mechanical weathering
Answer:
Peahens often choose males for the quality of their trains -- the quantity, size, and distribution of the colorful eyespots. Experiments show that offspring of males with more eyespots are bigger at birth and better at surviving in the wild than offspring of birds with fewer eyespots.
If one parent is heterozygous (Ss) and the other is homozygous recessive (ss). Mark me brainliest plz!
Answer:
nucleus is the answer your welcome
