1
Question
In which of the following is algae like character present?
In which of the following is algae like character present?
Open in App
Solution
The correct option is D Anthoceros
The features Anthoceros share with algae:
1) Smaller number per cell but larger size and definite shape of the chloroplasts.
2) Presence of pyrenoids. The pyrenoids are characteristics of cells of green algae only.
3) The pyrenoids of Anthoceros and green algae function similarly and form starch grains at their periphery.
4) Simple green, dorsoventrally flattened thallus like plant body and its branching.
5) Biflagellate sperms with both flagella of whiplash type.
The above mentioned features of Anthoceros which recall those of green algae are considered by some to indicate that Anthoceros stand close to the line of evolution leading from the green algae to the land plants.Therefore, the correct answer is option D.
The features Anthoceros share with algae:
1) Smaller number per cell but larger size and definite shape of the chloroplasts.
2) Presence of pyrenoids. The pyrenoids are characteristics of cells of green algae only.
3) The pyrenoids of Anthoceros and green algae function similarly and form starch grains at their periphery.
4) Simple green, dorsoventrally flattened thallus like plant body and its branching.
5) Biflagellate sperms with both flagella of whiplash type.
The above mentioned features of Anthoceros which recall those of green algae are considered by some to indicate that Anthoceros stand close to the line of evolution leading from the green algae to the land plants.
Therefore, the correct answer is option D.
Suggest Corrections
0
Similar questions
View More
Join BYJU'S Learning Program
Explore more
Join BYJU'S Learning Program
