Plant Adaptations and Pigments Quiz

How do plants like the oak tree adapt to environmental changes?

• By making biochemical adjustments in their leaves

• By growing taller

• By moving to a different location

• By shedding all their leaves

What is the primary function of chlorophyll in plants?

• To absorb water

• To reflect sunlight

• To protect from insects

• To aid in photosynthesis

Which pigment is responsible for the red and purple colors in plants?

• Anthocyanins

• Xanthophylls

• Carotenoids

• Chlorophyll

What does a high level of carotenoids in plants indicate?

• Abundance of water

• Nutrient deficiency

• Stress response to environmental conditions

• Excessive growth

How can PACE data be useful for foresters?

• To predict animal migration patterns

• To monitor plant responses to insect damage or drought

• To measure soil fertility

• To track human activities in forests