If you were to place a white flower in a beaker of colored water, what results would you expect

Tlymphocytes mature in the? a. thyroid gland. b. bone marrow. c. spleen. d. thymus.

The vaccine in a flu shot contains weakened flu viruses. how does a flu shot work with the immune system? a. it destroys lymphocytes. b. it destroys macrophages. c. it activates macrophages. d. it activates lymphocytes.

Crossing over and independent assortment are important activities that occur during meiosis. what is the significance of these activities