Poison is (Toxicodendron radicans) occurs as a weak free-standing shrub (that can reach 0.5m in height). as a trailing vine (that trails along the surface of the ground). and as a climbing vine (that climbs up trees and other vertical surfaces) When the a poison-ivs plant is growing as a weak shrub. Its stems are smooth, but when it begins to grow up the trunk of a tree. Its stem becomes covered with many slender adventitious roots that firmly attach it to the tree. Propose one possible proximate (immediate. physiological. ecological) factor and one possible ultimate (evolutionary ) factor for the production of adventitious roots br poison-ivy plants

Poison is (Toxicodendron radicans) occurs as a weak free-standing shrub (that can reach 0.5m in height). as a trailing vine (that trails along the surface of the ground). and as a climbing vine (that climbs up trees and other vertical surfaces) When the a poison-ivs plant is growing as a weak shrub. Its stems are smooth, but when it begins to grow up the trunk of a tree. Its stem becomes covered with many slender adventitious roots that firmly attach it to the tree. Propose one possible proximate (immediate. physiological. ecological) factor and one possible ultimate (evolutionary ) factor for the production of adventitious roots br poison-ivy plants

Nutrition Now

8th Edition

ISBN:9781337415408

Author:Brown

Publisher:Brown

Chapter21: Phytochemicals

Section: Chapter Questions

Problem 2RQ

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