Monocot Parallel Venation. Banyan tree roots and roots of green peas are examples of dicot root. In the mesophyll, no differentiation is found between the palisade and spongy parenchyma.
Botany Readings from botany4u.neocities.org
Why do monocots have parallel venation? Furthermore, their leaf blade is flat and thin. Monocots have parallel venation, i.e.
Leaves Of Monocot Plants Show Parallel Venation And Leaves Of Dicot Plants Show Reticulated Venation.
Because the large veins in monocot leaves lie parallel to one another, they are cut at a 90 degree angle in a cross section. The type of venation where veins are arranged parallel to one another and occur mostly in monocots. Monocots usually do not have a midrib and the blade is more uniform in its thickness.
The Vascular Bundle Is Scattered And Of Different Sizes;
Parallel venation can be defined as a pattern in the veins of a leaf whereby the veins run parallel to each other from the petiole to the leaf tip. Venation is that the pattern of veins within the blade of a leaf. In most species, monocot leaves have parallel arrangement while dicots have reticulate venation of leaves.
It Is Rarely Found In The Monocotyledons And Occurs Only In A Few Plants.
If both assertion & reason are true & reason is a correct explanation of the assertion. Though, there are exceptions in monocots like smilax and colocasia. The stomata present randomly and usually on the lower surface of a dorsiventral leaf, whereas, the stomata are present in parallel rows and are uniformly present on both the leaf surfaces of the monocot leaves.
Reticulate Venation Is Seen In Dicot Plants Like Mango, Hibiscus, Ficus, Etc.
Maize and orchid are examples of monocot root; The dicot leaf shows reticulate venation. Bulliform cells are found in the monocot leaves which are developed from the veins and adaxial epidermal cells.
They Do Not Possess A Midrib Or Branching Veins.
Although there are exceptions in monocots like smilax and colocasia,which show reticulate (net like) venation. Parallel venation is the characteristic feature of monocotyledons. Similarly, parallel venation is related to monocot plants.
