Why are the leaves of most plants, which contain many chloroplasts, green? a
Chloroplasts contain chlorophyll, which absorbs green light best.

b
Chloroplasts contain chlorophyll, which reflects green light best.

c
Chloroplasts contain chlorophyll, which attracts the most bees.

d
Chloroplasts consist of little green aliens, which have secretly invaded Earth.

What is true of all organisms in the kingdoms protista, plantae, fungi, and animalia? a. they are multi-celled. b. they are photosynthetic. c. they have cells that contain membrane-bound organelles. d. they contain cells that lack membrane-bound organelles.

What is the key to the recognition of codominance?

Which of the following is likely not involved in this example of ecological succession? a) the rotting remains of plants add to the fertility of the soil. b)the soil becomes so fertile that eel grass is replaced by other plant species. c) the roots from plants stabilize the sediment, keeping it in place. d) the concentration of salt becomes so high that all plant life is destroyed.