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Multiple Choice
Which of the following conditions is associated with the morphological adaptations known as etiolation?
A
High humidity conditions
B
High temperature conditions
C
Low light conditions
D
High light conditions
Verified step by step guidance
1
Understand the concept of etiolation: Etiolation is a process in plants characterized by pale or yellowish growth, elongated stems, and underdeveloped leaves. This occurs when plants grow in low light conditions.
Identify the environmental factor associated with etiolation: Etiolation is specifically linked to low light conditions, where plants adapt morphologically to maximize their chances of reaching a light source.
Consider the physiological changes in plants during etiolation: In low light conditions, plants often exhibit elongated stems and smaller leaves to increase their surface area and reach for light.
Differentiate etiolation from other conditions: High humidity, high temperature, and high light conditions do not typically cause etiolation. These conditions may lead to other adaptations but not the specific morphological changes seen in etiolation.
Conclude the association: Based on the understanding of etiolation, recognize that low light conditions are the correct environmental factor associated with this adaptation.