question_answer

Englemann (1882) observed accumulation of aerobic bacteria around blue and red illumination of chloroplast in green alga Cladophora. He therefore concluded that

A) Chlorophyll absorbs green light

B) Absorption spectrum of\[{{O}_{2}}\]evolution is blue and red

C) \[{{O}_{2}}\]is released from\[{{H}_{2}}O\]in light reaction

D) \[{{O}_{2}}\]is released from\[C{{O}_{2}}\]in light reaction