In pea plants, the allele for purple flowers is dominant over the allele for white flowers
The flower color of one pea plant is represented by PP.
What is the genotype?
What is the phenotype?

In 1992, hurricane andrew left a wake of destruction through florida. one victim of the storm was a reptile-breeding facility. over 900 burmese pythons were set free, and today thousands of pythons live in florida. these pythons are an invasive species, or a harmful species not native to the region. 1. what impacts do you think the burmese pythons might have on local ecosystems

Which factor is difficult to assess in a cost-benefit analysis

What is an example of excretion in mammals?