The relationship is, the owl is the predator, and the mouse is prey.
Answer:
The options are
A. both homzygous dominant
B. both homzygous recessive
C. both heterozygous
D. one homzygous dominant, one homzygous recessive
The answer is C. both heterozygous
Since it’s in the ratio of 1:2:1 the genotype will be Rr and Rr.
Performance of physical activity, intake of food and water, body temperature, illnesses or diseases, etc.
The answer is A: yes
Hope this helps