How might a blockage of the lymph vessels affect the function of the cardiovascular system?

Amouse that is homozygous for the dominant trait has the genotype . it has . a mouse that is homozygous for the recessive trait has the genotype . it has . image of fur color of mice

What are the student's observations and inferences before he starts his investigation?

Has regulatory areas for thirst, hunger, body temperature, water balance, and blood pressure