Select the correct answer. If you have joint or ligament pain during exercise you should:

A. Continue exercising and hope it goes away

B. Never do that activity again

C. Back off, and if it continues see a doctor

D. Sit in a hot tub for two hours

When mendel crossed a true-breeding short plant with a true-breeding tall plant all the offspring were tall. which term describes the gene for tallnes?

What are the student's observations and inferences before he starts his investigation?

Use the phylogenetic tree to the right to determine which statement below is true. organisms a and f are not related. organism e is more closely related to organism b than organism f. organisms c and d are more closely related than organisms a and b. phylogenetic trees