1. The part of a photosystem that absorb light energy is its: A. Thylakoid lumen C. Reaction center
B. Pigment –building protein D. Antenna complexes

A. thylakoid lumen

Explanation:

option A is correct answer

It can be passed genetically through reproduction because it is a genetic mutation. the genetic material and codes is prolonged and the number of repetitions in the code is bigger, which means that there's a higher chance to transfer it to the offspring.