Answer:
C.
Explanation:
This is because asexual reproduction has no genetic variation.
Carbon dioxide+water (with sunlight)= glucose +oxygen
The correct answer is B. Oxygen.
Oxygen, as a part of the atmosphere, also participates in UV protection, besides being necessary for breathing.
Cc * cc = Cc, Cc, cc, cc
Cc : 50% cc: 50%
Three kittens will have the genotype for curly ears and three won't have the genotype for it.