POLYCOTYLEDONARY Meaning and
Definition
-
Polycotyledonary refers to a botanical term used to describe plants that possess multiple cotyledons in their embryonic stage. Cotyledons are the first leaves or leaf-like structures that appear in the seedlings of higher plants, serving as nutrient storage organs until true leaves develop.
In typical dicotyledonous plants, there are two cotyledons present in the embryo, giving rise to a pair of leaves during germination. However, in polycotyledonary plants, more than two cotyledons develop within the embryo, resulting in the emergence of multiple leaves during the germination process.
This characteristic is relatively rare in the plant kingdom, and it is primarily observed in a few families such as Cucurbitaceae and Dipsacaceae. Polycotyledonary plants are considered exceptions to the general rule of two cotyledons and often display distinct morphological and physiological adaptations.
The presence of additional cotyledons in polycotyledonary plants may provide advantages in terms of enhanced nutrient storage capacity and increased photosynthetic efficiency. It allows the seedlings to have a head start in growth and development compared to their dicotyledonous counterparts.
In summary, polycotyledonary refers to the unique characteristic of certain plants having more than two cotyledons in their embryonic stage. This feature distinguishes them from the majority of dicotyledonous plants and may offer certain benefits in terms of early growth and survival.
Common Misspellings for POLYCOTYLEDONARY
- oolycotyledonary
- lolycotyledonary
- -olycotyledonary
- 0olycotyledonary
- pilycotyledonary
- pklycotyledonary
- pllycotyledonary
- pplycotyledonary
- p0lycotyledonary
- p9lycotyledonary
- pokycotyledonary
- popycotyledonary
- pooycotyledonary
- poltcotyledonary
- polgcotyledonary
- polhcotyledonary
- polucotyledonary
- pol7cotyledonary
- pol6cotyledonary
- polyxotyledonary
Infographic
Add the infographic to your website:
