Leaves are the organs of the shoot system adapted for photosynthesis. They often consist of a petiole and a blade. Leaves differ with respect to their arrangement on the venation, and shape. Internall...Leaves are the organs of the shoot system adapted for photosynthesis. They often consist of a petiole and a blade. Leaves differ with respect to their arrangement on the venation, and shape. Internally, leaves consist of three main tissues: epidermis, mesophyll, and vascular bundles. Some leaves are modified for other functions such as defense, storage, or attachment.
Leaves are the organs of the shoot system adapted for photosynthesis. They often consist of a petiole and a blade. Leaves differ with respect to their arrangement on the venation, and shape. Internall...Leaves are the organs of the shoot system adapted for photosynthesis. They often consist of a petiole and a blade. Leaves differ with respect to their arrangement on the venation, and shape. Internally, leaves consist of three main tissues: epidermis, mesophyll, and vascular bundles. Some leaves are modified for other functions such as defense, storage, or attachment.