Two of the primary consumers in the food web are the a. coyote and hawk b. grass and cactus c. rabbit and grasshopper. d roadrunner and lizard me someone

Round seeds and yellow seed color are dominant to wrinkled seeds and green seed color. which punnett square represents the correct way to set up the cross rryy  ´  rryy? 

Genetic disorders can result when sister chromatids fail to seperate properly. during what phase is this problem most likely to occur?

Ascience research group is testing a new type of plant food. one trial is conducted in a controlled experiment. the data from the trial show that the plant that received the new food grew faster than the control plant. the group announces that the new plant food makes plants grow faster. what is the main weakness in this scientific claim?