What is one reason why plants have accessory pigment molecules,like chlorophyll b and carotenoids?
A)to reflect more energy
B)to absorb energy in parts of the electromagnetic spectrum that chlorophyll a cannot
C)to give them different colors
D)because plants cannot make enough chlorophyll a for all of their energy needs

Question

Quizplus · Accepted Answer

Chlorophyll a is the primary pigment molecule responsible for capturing light energy during photosynthesis. However, it is unable to absorb light in certain parts of the electromagnetic spectrum, such as in the blue-green region. Accessory pigments like chlorophyll b and carotenoids are able to absorb light in these regions, allowing plants to capture more of the available energy from the sun.

What Is One Reason Why Plants Have Accessory Pigment Molecules,like