<span>Dr. Nelson studies the psychological factors that seem to be associated with the development of heart disease. Dr. Nelson specializes in health psychology.</span>
The answer is crossing over. it occurs in only meiosis
Answer:
Im a squirell and my home is being destroyed by humans. THese humans are destroying my forest and causing long-term impacts on oxygen levels on earth. We're running out of food, please help us by stopping logging and planting new trees.
Explanation:
Answer: The genotype of the child is aa
Explanation:
Both parents are normally pigmented but the child has albinism. We know that albinism is a recessive trait.
This tells us that the parents were heterozygous for albinism (Aa)
Each parent carried the recessive allele for albinism and passed it down to their child.
The parents are normally pigmented because the dominant allele (normal) masked the recessive albinism allele.
C. Observations are made in a living mouse
An in vivo experiment consists on conducting the study in a whole living organism, in this case, a mouse