<span>Justin is looking at two chromosomes that have identical alleles for particular traits, these chromosomes are considered homozygous. Homozygous alleles are those that have alternative form of a given gene. It may be recessive or dominant. The dominant trait is represeted by capital letters while the recessive trait is represented by small letters.</span>
<span>The correct answer is C. Whilst desert animals such as camels have evolved an internal 'air conditioning' system to help them stay cool, this is a process focused on keeping the brain cool whilst the rest of the body is hot, to ensure the animal's vital organs can function even in high temperatures. The alternative answers for this question all focus on the aquiring and retention of water.</span>
Answer:
2 is one of the grandparents of 12. Genes carry between generations so having dimples (which I will assume is the shaded square) has the same genes of 1 (the other grandparent) because you get genes from both parents and not just one.
Explanation:
B they all have the ability to move without any help