Biology, asked by althafrafeeq85, 10 months ago

Write 2 difference between monocot and dicot


MrThakur14Dec2002: monocot root ya monocot stem mai difference batana
MrThakur14Dec2002: hai ???
althafrafeeq85: Plants

Answers

Answered by navya082003
0
a. Number of Cotyledons:

The actual basis for distinguishing the two classes of angiosperms is the number of cotyledons found in the embryo, and is the source of the names Monocotyledonae (one cotyledon) and Dicotyledonae (two cotyledons).

b. Venation:

In monocots, there are usually a number of major leaf veins, which run parallel the length of the leaf whereas in dicots, there are usually numerous auxiliary veins, which reticulate between the major ones. This character is also not always reliable, as there are many monocots with reticulate venation, example the Aroids and Dioscoreales.

c. Vascular Arrangement of Stem:

Vascular bundles within the stem of dicots are arranged to form a cylinder, appearing as a ring across the stem. On the other hand in monocots, the vascular bundles appear scattered through the stem, with more of the bundles located toward the periphery of the stem than in the centre. This arrangement is unique to monocots and some of their closest relatives among the dicots.

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Answered by harshbajaj12
0

No. Of cotyledons

Vascular bundles ....


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