Question

question 3
1 pts
which of the following is photosynthetic?
algae
two of these
all of these are photosynthetic
fungi
cyanobacteria

Explanation:

Algae contain chlorophyll and can perform photosynthesis. Cyanobacteria also have photosynthetic pigments (like phycocyanin and chlorophyll - a) and can carry out photosynthesis. Fungi are heterotrophic (they obtain nutrients from other organic matter) and do not perform photosynthesis. Since algae and cyanobacteria are photosynthetic, "Two of these" (algae and cyanobacteria) is the correct option.

Answer:

Two of the these