The mesophyll has two layers. The outermost layer is the palisade layer that is made of tightly packed chloroplasts, and the innermost layer is the "spongy layer" that has air between its cells.
The mesophyll is located between the upper and lower epidermis.
The region in the leaf that has air spaces to facilitate the movement of gasses is the mesophyll region. This region is composed of layers of cells.
The Mesophyll layers of leaves carry out most of the photosynthesis because their elongated shape allows the cells to contain more chloroplasts, which is where photosynthesis occurs.
Chloroplasts are concentrated in the cell of the mesophyll. So mesophyll is your answer.
The spongy layer or mesophyll has many air spaces.
mesophyll and epidermis
The mesophyll is located between the upper and lower epidermis.
upper layer and layers of spangy tissues
The region in the leaf that has air spaces to facilitate the movement of gasses is the mesophyll region. This region is composed of layers of cells.
The Mesophyll layers of leaves carry out most of the photosynthesis because their elongated shape allows the cells to contain more chloroplasts, which is where photosynthesis occurs.
The cells that form palisade tissue are the two upper layers of mesophyll cells, the cells that contain many chloroplasts to maximise photosynthesis.
Mesophyll tissue is made up of parenchyma cells that lie between the upper and lower epidermis layers of a leaf. The parenchyma cells that make up this tissue are essential for photosynthesis in plants.
The spongy mesophyll and pallisade mosophyl layers form the middle layers of the leaf. The pallisade mesophyl contains many tightly packed cells which do photosynthesis. The spongy mesophyl contains mainly hollow space, allowing for gas exchange.
A mesophyll is the inner tissue or parenchyma of a leaf, which contains many chloroplasts. The chloroplasts are organelles that perform photosynthesis.
mesophyll
To carry out photosynthesis as the cells contain chloroplasts and the organelles perform photosynthesis. It has a waxy cuticle which is impermeable to water, so the water passes out of the leaves as water vapour.
The palisade mesophyll is superior to the spongy mesophyll (in most leaves) which aids in photosynthesis, but also serves a "sun block" to the more sensitive cells the spongy mesophyll.