Botany - Anatomy of Flowering Plants Question with Solution | TestHub
BotanyAnatomy of Flowering PlantsPermanent TissuesMedium2 minPYQ_2009
BotanyMediumsingle choice
The annular and spirally thickened conducting elements generally develop in the protoxylem when the root or stem isNEET 2009 (Screening)
Options:
Answer:
B
Solution:
Vessels or tracheae are made up of a row of cells, placed one above the other, with their intervening walls absent or variously pored. The walls of vessels are lignified and hard, but not very thick. The cell cavity or the lumen is wide. The thickening may be annular, spiral, scalariform, reticulate and pitted.
Stream:NEETSubject:BotanyTopic:Anatomy of Flowering PlantsSubtopic:Permanent Tissues
⏱ 2mℹ️ Source: PYQ_2009
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