What structures could be found in an electron micrograph of an animal cell which would be absent from the cell of bacteria?

The term used to describe a disease-causing microorganism isa. virus. b. infection. c. pathogen. d. microbe. e. bacterium.

Select all that apply genes are specific nucleotide sequences occur in numbers that are the same as the number of chromosomes are located in a specific place on a chromosome determine the traits of an organism are units of rna

Explain how paleontologists use trilobite fossils as index fossils for various geologic time periods.