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प्रश्न
Agar-Agar is obtained from _____ algae.
उत्तर
Agar-Agar is obtained from red algae.
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संबंधित प्रश्न
Floridian starch is a reserve food material of
Brown algae belongs to ______ class.
Which among the following has specialised tissue for conduction of water?
- Thallophyta
- Bryophyta
- Pteridophyta
- Gymnosperms
Thallophyta, bryophyta and pteridophyta are called as ‘Cryptogams’. Gymnosperms and Angiosperms are called as ‘phanerogams’. Discuss why? Draw one example of Gymnosperm.
Assertion (A): Blue green algae are prokaryotes.
Reason (R): They do not have a true nucleus.
Blue-green algae are not placed under kingdom Protista whereas other algae are placed under it.
______ is used in space travel.
______ got from algae is used to prepare growth medium in laboratories.
The cell wall of algae is made up of a chemical substance called chitin.
Mention two forms of algae with examples.
