All organisms need a place to live that provides? I

shelter

hope that helps ✌

food shelter water

Explanation:

food shelter water

this is true, assuming that the allele is completely recessive and incomplete dominance is not a factor.

c) 50% there are four chromosomes. after crossing over, 2 of the four have been changed. that means any gamete has a 2 in 4 chance or 50% chance of receiving the mutated chromosome.