Consider the following statements and choose the correct answer:
1. The absorption spectra of chlorophyll and bacteriochlorophyll are characteristic and distinct
2. Though not identical chemically, the accessory pigments of higher plants and photosynthetic bacteria serve the same function
3. Cyclic and non-cyclic photo phosphorylation occur only in case of higher plants
4. Bacterial photosynthesis occurs in presence of light and oxygen

A. Only 1, 2 and 3 are true

B. Only 1 and 2 are true

C. Only 2, 3 and 4 are true

D. 1, 2, 3 and 4 are true

Answer: Option B