Petunias can be purple (PP), white (WW), or purple and white (PW).  Cross a white petunia with a purple and white petunia.  What are the chances of getting a purple petunia?

Which of these statements best describes the st. lawrence seaway? the st. lawrence seaway connects the st. lawrence river with the arctic ocean. the st. lawrence seaway provides an important trading route between the u.s. and mexico. the st. lawrence seaway provides an important trading route for the u.s, but has little value for canada. the st. lawrence seaway connects the great lakes, the st. lawrence river, and the atlantic ocean.

List two modern organisms that have pentameral symmetry

2. sketch the inside of the bean nodule, and describe or label what you observed with the hand lens.