You find a green organism in a pond near your house and believe it is a plant, not an alga. Which line of evidence would definitively support your hypothesis?

a) It contains chloroplasts.

Explanation:

From the available options below:

a) It contains chloroplasts.

b) It is multicellular.

c) It does not contain vascular tissue.

d) Its cell walls are comprised largely of cellulose.

e) It is surrounded by a cuticle.

The only one among them that will definitely support the hypothesis is option a, the presence of chloroplast.

The chloroplast is an organelle that contains the chlorophyll - a green substance that is responsible for trapping of sunlight energy during photosynthesis. Chloroplast is the site of photosynthesis and the ability to photosynthesize distinguishes plants from other living organisms.

Hence, the correct option is a.

tissue

explanation:

it is actually formed by geoup of cells which is tissue