Question

Euglena, Nostoc, Chlamydomonas, Sphagnum, Pinus select the correct statement with respect to above organisms

(A)All are Unicellular

(B)All belongs to kingdom plantae according to five kingdom

(C)All are photosynthetic and act as producer in nature

(D)All have cell wall

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Answer 1

Answer:

C all are photosynthetic and act as producers in natute

Explanation:

euglena, chlamydomonas belong to kingdom protista

nostoc is monera

sphagnum and pinus belongs to plant kingdom

Answer 2

The correct statement is (C) All are photosynthetic and act as producers in nature.

• Euglena and Chlamydomonas belong to the kingdom, Protista. They are groups of green algae and are capable of photosynthesizing due to the presence of chlorophyll in them. Both are unicellular in nature.

• Euglena lack a proper cellulose cell wall, instead, they have a pellicle forming an envelope.

• Nostoc belongs to the kingdom, Monera and they are a group of cyanobacteria which are autotrophic in nature. They are true bacteria and hence have a cell wall.

• Sphagnum and Pinus belong to the kingdom, Plantae and like all plants, they are also autotrophic due to the presence of chlorophyll. They have cell wall and are multicellular in nature.