Question

30. Which of the following is not a feature of dicotyledonous plants:
a) Pentamerous flower
b) Leaves with reticulate venation
c) Fibrous root system
d) Two cotyledons
​

Answer 1

Explanation:

dicotyledons plants didnt have fibrous root system thhey have tap root system

Answer 2

Option c) Fibrous root system is not a feature of dicotyledonous plants.

•Dicotyledonous plants are the ones characterized by two cotyledons in embryo of the seed.

•These plants have reticulate venation in leaves which is web like pattern.

•Dicots also have pentamerous flowers or tetramerous flowers.

•Tap roots are found in dicotyledons and are represented as long central root from which other roots arise.

•Example of dicots is rose sunflower.