765BiologyMedium
The chloroplasts of diatoms and chrysophycean algae do not possess____________?
ACarotenes with chlorophylls
BChloryphyllpigments
CEnzymes for photolysis
DDefined grana and stroma
Correct answer
D. Defined grana and stroma
Explanation
Defined grana and stroma is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.