That's an interesting question. Yes, light intensity requirements can differ between monocots and dicots but it depends more on the species than the group itself. Generally speaking, dicots with broad leaves often need higher light for photosynthesis while some monocots like grasses can thrive under lower light. However, both groups include species adapted to various light conditions Hope this helps :)
Folo D.
asked 04/12/25Monocots and Dicots and intensity of light
Could light intensity requirements differ between dicots and monocots? For instance, do dicots thrive under higher light intensity, monocots under lower, or is light intensity equally suitable for both?
2 Answers By Expert Tutors
Kyrollos S. answered 04/15/25
UCR Biology Grad Offering Personalized Biology Tutoring
Although there is no definitive or universal rule regarding light intensity preferences between monocots and dicots, general trends suggest that many dicots tend to thrive under higher light intensities due to their broader leaves and higher surface area for light absorption. In contrast, some monocots, particularly those with narrow leaves or adaptations to shaded environments, may demonstrate greater adaptability to lower light conditions. However, it is important to note that these trends are not absolute, as light requirements are more accurately determined by a plant’s specific ecological adaptations, photosynthetic pathway, and native habitat rather than solely by its classification as a monocot or dicot.
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