What is the difference between monocot and dicot in biology?
Cotyledon refers to the ‘first seed leaf’, present in the embryo. If it is a single seed leaf, then it is categorised as monocots and if it is a pair of leaves then it is categorised as dicots.
What are the characteristics of monocotyledons and dicotyledons?
The characters which distinguish the classes.
| MONOCOTS | DICOTS |
|---|---|
| Embryo with single cotyledon | Embryo with two cotyledons |
| Pollen with single furrow or pore | Pollen with three furrows or pores |
| Flower parts in multiples of three | Flower parts in multiples of four or five |
| Major leaf veins parallel | Major leaf veins reticulated |
What is the main difference between monocot and dicot stems?
Monocot stems are a circular-shaped stem with lateral branches and are bounded with a layer of the dermis. Dicot stems have a well-defined epidermis with cuticle, a layer of dermis along with multicellular stem hair.
What is difference between monocot root and dicot root?
Monocot roots are fibrous, meaning they form a wide network of thin roots that originate from the stem and stay close to the surface of the soil. In contrast, dicots have “taproots,” meaning they form a single thick root that grows deep into the soil and has smaller, lateral branches.
What are 5 characteristics of monocot plants?
What is monocot flower?
Monocot plants are marked by seeds with a single cotyledon, parallel-veined leaves, scattered vascular bundles in the stem, the absence of a typical cambium, and an adventitious root system.
Which plants are dicots?
Most common garden plants, shrubs and trees, and broad-leafed flowering plants such as magnolias, roses, geraniums, and hollyhocks are dicots. Dicots typically also have flower parts (sepals, petals, stamens, and pistils) based on a plan of four or five, or multiples thereof, although there are exceptions.