A simple leaf is a single blade. Petunias have simple leaves.
Petunia leaves are sessile which means they grow without a leaf stem attached to the main stem. The leaves are opposite.
The structure of a leaf is skeletal
the leaf like structure of a seed is embryo
draw internal leaf
The cuticular and the stomatal level of the leaf structure affects foliar fertilization.
A stipule is a small, leaf-like structure found at the base of a leaf stalk. Its main function is to protect the leaf bud as it grows and to help regulate the flow of nutrients to the leaf.
A leaf has a flat, thin structure with an outer epidermis layer that protects the leaf. Inside the leaf, there are layers of cells known as mesophyll, which contain chloroplasts for photosynthesis. The veins of the leaf transport water and nutrients throughout the leaf.
reticulate i guess
Because the leaf structure do not have the ability to store the starch molecules
Petunia is the correct spelling.
Petunia axillaris (the large white or night-scented petunia) or Petunia integrifolia P. axillaris