Empty diatom cells are called___________?

✅ D. Quaternary structure

Option A: Primary structure Option B: Secondary structure Option C: Tertiary structure Option D: Quaternary structure Correct Answer : Quaternary structure Read more

✅ C. 6

Option A: 9 Option B: 5 Option C: 6 Option D: 7 Correct Answer : 6 Read more

✅ B. Chlorophyta

Option A: Rhodophyta Option B: Chlorophyta Option C: Phaeophyta Option D: Chrysophyta Correct Answer : Chlorophyta Read more

✅ C. Fucoxanthin, diatoxanthin, diadinoxanthin

Option A: Mycoxanthin, mucoxanthin and myxoxanthophylls Option B: Alpha and beta carotenes and myxoxanthin Option C: Fucoxanthin, diatoxanthin, diadinoxanthin Option D: None of the above Correct Answer : Fucoxanthin, diatoxanthin, diadinoxanthin Read more

✅ C. 1.1-1.5 um (width) 2.0-6.0 um (length)

Option A: 0.1-600 um Option B: 100-200 nm Option C: 1.1-1.5 um (width) 2.0-6.0 um (length) Option D: 0.75-1.25 um Correct Answer : 1.1-1.5 um (width) 2.0-6.0 um (length) Read more

✅ C. Histology

Option A: Cell Biology Option B: Taxonomy Option C: Histology Option D: Morphology Correct Answer : Histology Read more

✅ C. Light

Option A: Temperature Option B: pH Option C: Light Option D: None of these Correct Answer : Light Read more

✅ B. Robert hooke

Option A: Robert brown Option B: Robert hooke Option C: Rudolf virchow Option D: Antoni van leeuwenhoek Correct Answer : Robert hooke Read more