Living organisms come from other living organisms

Moving down the ramp from 6 meters to

How do you know that the plant cells in these two images have different jobs, or functions? a. because all plant cells serve different functions b. because they are two different colors c. because their dna are different d. because their structures are different

Consider the venn diagram of plant reproduction. where in this image, areas a - d, would you insert the picture of the orange lily?