Question

A gardener accidentally trims the leaves of a green plant too short. The leaves are now much smaller. He notices that the plants grow more slowly than it used to. Which sentence best explains why the plant grows more slowly?

A - The plants has too many thylakoids in its cells

B - The plant now gets too much sunlight to be healthy.

C - The platn has more cholorplast in its cells

D - the plant has less cholorphyll to produce energy.

Answer 1

The right answer is D.

Light is essential for any plant so as chlorophyll. They allow plants to convert light energy into sugars.

It appears that a correlation links productivity and chlorophyll under special conditions. The more chlorophyll there is, the more electron transfer is ensured, the more photosynthesis is amplified and the more oxygen and glucose are produced.

The amount of Chlorophyll contained in the leaves provides information on the health of the plant, its vigor and ensures that its Nitrogen requirements are met. The trace elements necessary for the plant are drawn by the roots in the soil.

Answer 2

I believe the correct answer from the choices listed above is option D. The sentence that best explains why the plant grows more slowly would be the plant has less cholorphyll to produce energy. Since it can be found in the leaves of the plant. Hope this answers the question.