Which of the following has bacteriochlorophylls and uses alcohols for carbon?
a. chemoautotroph
b. photoheterotroph
c. chemoheterotroph
d. photoautotroph

Photoheterotrophs

Explanation:

The photoheterotrophs are the organism that depends on the organic matter which is already produced by the other organism for its nourishment.

They obtain their energy from sunlight and the source of carbon for them is  some organic material but they cannot use carbon dioxide as a soul source of energy.

These organism use sunlight hence the term photo is used for them and obtain carbon from organic matter hence called as heterotrophs.

Hence, the correct answer is option B.

d statement

explanation:

clumped distribution, because you'de have all of the population gathered in a relatively small are.

it's the most common because it provides protection and a mate for reproduction

example: humans, seeweed, cattles, etc.