[Answer] Suppose there were many chloroplast in the cells of the upper epidermis. How would that change the amount of sunlight reaching the chloroplasts in the palisade layer?

Answer: If the upper epidermis had chloroplasts they would absorb most of the energy from sunlight and less light would reach the palisade mesophyll chloroplasts.
Suppose there were many chloroplast in the cells of the upper epidermis. How would that change the amount of sunlight reaching the chloroplasts in the palisade layer?

The epidermis (from the Greek ἐπιδερμίς meaning “over-skin”) is a single layer of cells that covers the leaves flowers roots and stems of plants.It forms a boundary between the plant and the external environment. The epidermis serves several functions: it protects against water loss regulate gas exchange secretes metabolic compounds and (especially in roots) absorbs water and …

Palisade cell – Wikipedia

Palisade cells are plant cells located on the leaves right below the epidermis and cuticle. In simpler terms they are known as leaf cells . They are vertically elongated a different shape from the spongy mesophyll cells beneath them. The chloroplasts in these cells …

Its cells contain many more chloroplasts than the spongy layer . Cylindrical cells with the chloroplasts close to the wal…

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