Question

Classification of plants is useful.Why

Answer 1

Answer:

1) The word Fungi is itself a Latin word, which means "Mushroom." That's why mushroom is present in fungi group. Algae produce it's food by itself by the photosynthesis and are not parasitic.

2)A pea is a dicotyledonous plant, the seed (the pea itself) has two halves, cotyledons, hence dicot - di=2.

3)Those plants that bear flower and fruits after their maturity are called phanerogams. So mostly, they reproduce sexually. And mustard is the example if phanerogams.