What are the monocots?
Monocots are the class angiosperm or flowering plants, distinguished from dicots . The distinction was first founded by botanist John Ray in 1682. Scientists today do not consider Ray's description perfect, but monocots are still the most famous classification of angiosperms. The terms monocot and dicot are short for longer names monocototyledonae and dicotototyledonae related to the number of cotyledons or "leaves"; One and two or two. In addition to having a single Kotyledon in the embryo, they also have pollen with a single furrow or pore, while Dicot pollen has three furrows. Most of the other monocot features are easier to identify for the occasional observer.
Perhaps the easiest way to distinguish monocots from picots is the counting part. The petals, sticks, etc. tend to appear in multiples of three on monocotes, while dicot flowers tend to have parts divisible by four or five. Even ifIt is sometimes the easiest way to find out what type of angiosperm you treat, it is not always reliable and it can be difficult to determine in plants with complicated flowers containing many parts.
In the monocotes, leaf veins tend to run parallel to the length of the leaf, while the leaves Dicot have a larger branch, network veins. Similarly, the vascular system in the stem of the plant, which serves to transport water and nutrients through the plant, occurs in a common, cylindrical pattern in the Dicot stem, but in the Monocotian stem in the Monocot stem. Therefore, Dicot can be identified when looking at the stem cross -section and marking a circle of small circles. Both of these methods for distinguishing monocots from dicots are not reliable.
The roots of monocots and picots also grow in different ways. Dikots have apical meristem , an area of undifferentiated embryonic tissue at the bottom of the stem that produces roots all the timethe life of the plant. On the other hand, monocots have adventure roots that come from knots on the stem.
Monocots are also characterized by a lack of secondary growth or wood. Some dikots cannot produce wood, but they can no monocots. Some monocots seem to be woody, such as palm trees, but a wooden suitcase is actually an accumulation of leaf foundations.