Botany - Biological Classification Question with Solution | TestHub
BotanyBiological ClassificationKingdom MoneraEasy2 minPYQ_2020
BotanyEasysingle choice
Scum floats on the surface of the water because
Options:
Answer:
B
Solution:
As many algal cells have gas vesicles which allow them to undergo vertical migration in the water column as a response to light conditions. Photosynthesis during day time causes the release of oxygen that makes their body buoyant.
Stream:NTA_ABHYAS_NEETSubject:BotanyTopic:Biological ClassificationSubtopic:Kingdom Monera
⏱ 2mℹ️ Source: PYQ_2020
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