Reproduction is important for survival because it prevent extinction and some individual living things may not preproduce because of mutations in the cells
A nested selection structure can appear in either an outer selection structure's true path or its false path.
From the punnet square it can be identified that,
R- dominant allele(red)
r- recessive allele(white)
Rr- heterozygous red
RR-homozygous red
rr-homozygous white
It is a monohybrid cross because it is a cross between paternal and maternal genotypes possessing a pair of contrast characters.
Answer:
B.) By consuming food that contains calcium
I hops this helps! ^-^
