Chlorophyll A and Chlorophyll B
Q1: Name pigments other than chlorophyll.
Answer:
Xanthophyll and carotenoids.
Q2: Which pigment is termed the “universal photosynthetic pigment”?
Answer:
Chlorophyll a.
Q3: The four pyrrole rings in the porphyrin head are linked by?
Answer:
Four pyrrole rings in the porphyrin head are linked by Methine bridges (-CH=).
Q4: Which form of chlorophyll is considered a biological indicator?
Answer:
Phytoplankton contains chlorophyll A pigment in them and the quality of a water ecosystem is determined by the number of phytoplankton present in them. So, chlorophyll is considered as a biological indicator.
Difference Between Chlorophyll A and Chlorophyll B
Difference Between Chlorophyll A and Chlorophyll B: Chlorophyll is the pigment that helps green plants and certain algae produce energy from the sun’s light energy, water, and carbon dioxide. During this process, oxygen is released as a by-product. This pigment chlorophyll imparts the greenish color of green plants and other photosynthetic organisms.