Question

(1) Chlamydomonas is microscopic whereas Sargassum is macroscopic; both are algae,
Which characters of these plants includes them
in one group ?
Please answer
​

Answer 1

Answer:

Chlamydomonas is microscopic whereas Sargassum is macroscopic and both are algae.

Chlamydomonas belongs to class, Chlorophyceae - Which is also known as Green algae .

Sargassum belongs to class, Phaeophyceae - which is also known as Brown algae .

Characters of these plants includes them in one group :

Chlamydomonas and Sargassum both are aquatic plants .There cell wall is cellulosic and can be of other component.There body is not differentiated in stems and roots .There reserve food is starch .There asexual reproduction involves Zoospores .There sexual reproduction are of Isogamous, Anisogamous and oogamous types.They both are thallophytes .