Q15 of 525 Page 259

Give the fsour characteristics of algae.

Characteristics of algae:

(i) The plant body is not differentiated into roots, stem and leaves and is called thallus.

(ii) Vascular tissues are absent.

(iii) Algae grow well in light.

(iv) They possess chlorophyll.

Write four general characters of Thallophyta.

Distinguish between algae and fungi.

Write down differences between dicots and monocots.

Write down differences between bryophytes and pteridophytes.