Hi! Please complete a genetic cross of two parents BB x bb using a Punnett square Alleles B (dominant) has a fast phenotype and allele b (recessive) has a slow phenotype (B-fast, b-slow).

1. Show me the completed Punnett square with the genotypes and phenotypes in each square

2. Give the genotypic and phenotypic ratios

As a result of these processes the single celled organism accomplishes

Baroreceptors in the aortic arch and carotid bodies are mechanoreceptors that respond to the stretch that occurs in these arterial walls with changes in blood pressure. if pressure changes rapidly, the baroreceptors initiate a feedback mechanism that reduces blood pressure; however, if pressure changes slowly, as in developing hypertension, the receptors do not respond. given this information, the baroreceptors are most likely which type of receptor?

Aglacier retreats, exposing bare rock and allowing communities of organisms to move in. this is an example of