Question

ante do algae belong? Write one characteristic of the division. Give two
Describe the structure of bone and cartilage.
* ) To which division of plantae do algae belong? Write one
3 examples.
(ii) Name the group :
(a) which includes unicellular eukaryotic organisms.
(b) in which mode of nutrition is saprophytic.
(c) in which seeds are not closed in fruit.
fiii) Classify flowering plants on the basis of the number of cotyledons present in the seed?​

Answer 1

Answer:

(i) Algae belongs to Thallophyta

Thallophytes - Body is not differentiated, predominantly aquatic.

Examples - Cladophora, Spirogyra, Chara

(ii) (a) Protista

(b) Fungi

© Gymnosperms

(iii) Flowering plants: Angiosperms are classified

as:

Monocots (1 cotyledon in seed)

Dicots (2 cotyledons in seed)