No milho, o grão amarelo é um gene dominante (B), e o grão liso também por um gene dominante (R). Genes de grãos brancos e rugosos são recessivos. Qual a probabilidade de nascer indivíduos amarelos e lisos, do cruzamento de indivíduos BbRr com indivíduos totalmente recessivos?

coconut why: has water in it : )

the sugar-phosphate backbone forms the structural framework of nucleic acids, including dna and rna. this backbone is composed of alternating sugar and phosphate groups, and defines directionality of the molecule.

the offspring would all be white. if the parents are both white flowers then they have the genotype rr, which when crossed results in an all white punnet square.