The upcoming discussion will update you about the difference between dicotyledonous stem and monocotyledonous stem. Difference # Dicotyledonous Stem: 1. Internally it is differentiated into epidermis, cortex and stele. 2. Epidermis it bears hairs that are usually multicellular. 3. Cortex the peripheral layers, i.e. hypodermis are generally collenchymatous. 4. The rest of cortex bears nonvascular tissues. 5. The innermost layer [...]
Followings are a few reasons for the great interest in stoma: Stoma provides characters of taxonomic significance. This is due to the fact that genera and even families show great constancy for their possession of a particular stomatal complex. The study of stomatal complexes becomes very useful to understand the evolutionary relationship of plants when the classical methods of cytology [...]
The upcoming discussion will update you about the difference between dorsiventral leaf, Isobilateral leaf and centric leaf. Difference # Dorsiventral Leaf: 1. Internally the leaf is differentiated into upper and lower epidermis and mesophyll, which lies in between the two epidermises. 2. The distribution of stomata is usually restricted to lower epidermis. 3. Mesophyll is composed, of palisade and spongy [...]