Taylorash you didnt give an answer the question asked what percent of the offspring would be Heterozygous for pink flowers is it A. 25% B.50% C. 75% or D. 100%
The two alleles representing the trait are different (e.g. Pp for purple color). Although the pea plant appears purple in color (its phenotype is purple), its genotype (genetic make-up) is a mixture of a dominant “P” and a recessive 'p” trait.
The most plausible hypothesis to explain why species richness is higher in tropical than in temperate regions is that B) tropical regions have more available water and higher levels of solar radiation.