The pigments in chloroplasts are arranged in clusters known as chlorogroups. true or false ?

Why do bacteria thrive even in hostile environments

The earth consists of a variety of different organisms. despite their diversity, however, some similarities on the structural and metabolic levels may be seen. these similarities can be attributed to a. similarities among organisms in their proteins and nucleic acids. b. the ability of organisms to readily adapt to sudden environmental changes. c. similarities in organisms' habitats and niches. d. the ability of all organisms to interbreed and produce new species.

Describe the function of the endomembrane system? what organelles are involved?