Which is an example of how traits can be influenced by the environment? A. coat color in Labrador retrievers B. reading ability of identical twins
C. flower color in pea plants D. blood type in humans

If a cell is placed into a hypertonic environment, what will happen to it ? a)it will shrink or shrivel b)nothing c)it will burst d) it will expand or enlarge

Climate like that in the sahara desert have the fastest rates of weathering

Transposon can cause mutations in genes at or near the site of transposon insertion. it is possible for these elements to transpose away from their original site, causing a reversion of the mutant phenotype. in some cases, however, even more severe phenotypes appear when these elements excise from this site, due to events at or near the mutant allele. what might be happening to the transposon or the nearby gene to create more severe mutations?