A) no. the man can’t be a carrier
b) his father
c) no. the colorblindness has to show up on both X and Y chromosomes to be colorblind. So if the mother is not colorblind nor a carrier, then most likely it won’t happen since it’s a recessive gene.
Animalia and Fungi I believe.
Redwoods sequoia sempervirens
There are many biotic elements in a rainforest biome. But the most obvious one is trees, because biotic means living and trees are living.