What is one property of a senescent cell. A. It can live for a very long time
B. It can no longer divide
C. It can no longer be replaced
D. It can grow and divide rapidly

The negative impacts of nonnative species generally outweigh the positive impacts

Several bodily responses are described below. for each response, determine what caused the change in homeostasis. body starts to sweat breathing rate increases amount of saliva produced changes body starts to shiver

Urgent in guinea pigs, black fur (b) is dominant over white fur (b). cross a heterozygous (hybrid) black guinea pig with a homozygous (purebred) white guinea pig. complete a punnett square, identify the genotype(s), phenotype(s), and probability (% and fraction) that the offspring will be black and white?