the spongy layer has alot of air spaces so gases can diffuse in and out of the leaf easily
The leaf layer containin chloroplasts is teh Spongy Mesophyll
According to biologists, the protective outer layer of a leaf is called the cuticle. Normally, the cuticle contains a waxy substance which protects the leaf from moisture loss.
Lying just beneath the cuticle layer on a leaf, the palisade layer resides very close to the surface. The palisade layer is critical to growth because it is the layer of the leaf that contains the chloroplast.
Lying just beneath the cuticle layer on a leaf, the palisade layer resides very close to the surface. The palisade layer is critical to growth because it is the layer of the leaf that contains the chloroplast.
Lying just beneath the cuticle layer on a leaf, the palisade layer resides very close to the surface. The palisade layer is critical to growth because it is the layer of the leaf that contains the chloroplast.
According to biologists, the protective outer layer of a leaf is called the cuticle. Normally, the cuticle contains a waxy substance which protects the leaf from moisture loss.
tissue
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.
The question contains only one - very large - number. You cannot have a stem and leaf plot for just one number.The question contains only one - very large - number. You cannot have a stem and leaf plot for just one number.The question contains only one - very large - number. You cannot have a stem and leaf plot for just one number.The question contains only one - very large - number. You cannot have a stem and leaf plot for just one number.
Palisade is present in the upper layer of the leaf that is exposed to sunlight, so it contains more chloroplast for more efficient photosynthesis.
The upper skin of the leaf has a layer of wax on it, called a cuticle. This makes the leaf waterproof. The upper skin of the leaf has a layer of wax on it, called a cuticle. This makes the leaf waterproof.
They are used for the process of photosynthesis , that is preparing starch .