Botany - Anatomy of Flowering Plants Question with Solution | TestHub

BotanyAnatomy of Flowering PlantsSecondary GrowthEasy2 minPYQ_2020
BotanyEasysingle choice

As a tree grows very old, which of the following increases more rapidly in thickness?

Options:

Answer:
B
Solution:

As a tree matures, secondary growth results in more amount of secondary xylem as compared to secondary phloem. This secondary xylem gradually becomes non functional and forms heart wood.

Stream:NTA_ABHYAS_NEETSubject:BotanyTopic:Anatomy of Flowering PlantsSubtopic:Secondary Growth
⏱ 2mℹ️ Source: PYQ_2020

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