Question

The most abundant prokaryotes helpful to human in making curd from milk and in the production of antibiotics are the ones categorised as ______ .

Options

• cyanobacteria

• archaebacteria

• chemosynthetic autotrophs

• heterotrophic bacteria

Answer 1

The most abundant prokaryotes helpful to human in making curd from milk and in the production of antibiotics are the ones categorised as heterotrophic bacteria .

Explanation:

Most living forms are heterotrophic bacteria, which are abundant. Many of them have a significant impact on humans, such as those that help in the production of antibiotics, such as Streptomyces species, and milk curd, such as Lactobacillus species.