Na plant, a single locus affects both berry color and berry size. there are two mutant alleles (r1 and r2) in addition to the wild-type allele (r0). individuals that are r0r0 have large, white berries. individuals that are r1r1 or r0r1 have red berries, individuals that are r2r2 or r0r2 have small berries, and r1r2 individuals have berries that are both red and small. what are the expected phenotypic ratios if you crossed r1r2 individuals to homozygous wild type?

An organ system consists of a group of organs that performs specific functions necessary for the survival of an organism. humans have eleven different organ systems: integumentary, skeletal, muscular, nervous, endocrine, circulatory, lymphatic, respiratory, digestive, urinary, and reproductive. discuss the function of neurons, the brain and the spinal cord within the human nervous system while explaining the interrelationship of each organ.

What's the waste product of electrons and pyruvate combining in fermentation?  

Residential construction is expanding in florida, the expansion has caused fragmentation of habitats, one of the results of the increased construction is a decrease in the number of large predators such as the coyote, black bear and pool panther, which will be the most immediate local result of this fragmentation? 1)large predators will become extinct 2)decrease in middle sized predators 3)increase in population of top carnivores 4)increase in population of prey species