Which is a result of a seasonal change (meaning a change that happens over and over at a certain time of year)?

a. trees destroyed in a forest fire

b. plankton dying due to pollution

c. fish moving to cleaner water

d. birds migrating to a warmer climate

1. mendel observed that pea plants had traits, such as color, that were either “one or the other,” never something in between. discuss the correlation between mendel’s factors, what they might be, and why pea plant traits come in one form or another—e.g., gray or dark red—rather than blended.