Which of the following pigments is associated with the germination of seeds?

Phytochrome is a specialized photoreceptor pigment found in plants that detects red and far-red light light wavelengths. It regulates various developmental responses, including photomorphogenesis, flowering signals, and triggering the germination of light-sensitive seeds.
Chlorophyll and Xanthophyll are pigments involved in photosynthesis.

Plastocyanin is a copper-containing protein involved in electron transfer during photosynthesis.