Describe the differences between dominance, co-dominance, and incomplete dominance.

1. Dominance (complete dominance) would be a case in which 1 allele is always dominant over the other(s).

Example: we could see this clearly when breeding to homozygous dominant organisms (offspring are always dominant).

2. Co-dominance would be a case in which a combination of alleles is always dominant over the other combination(s).

Example: we could see this when breeding to dalmatian dogs, where both black and white colours are dominant.

3. Incomplete dominance would be a case in which it is not a fully dominant allele but it is still more dominant than the other allele(s).

Example: we could see this when breeding a red (dominant) and white (recessive) rose. The outcome will be pink, because red isn't dominant enough to make the outcome red.

Hope it helped,

BiologiaMagister

the diploid number of chromosomes is sometimes represented by the symbol 2n. for the fruit fly, the diploid number is 8, which can be written as 2n = 8, where n represents twice the number of chromosomes in a sperm or egg cell.

c. live where it’s cold and icy