In the term semipermeable membrane, what does the prefix mean?

The cell wall is like

Which was the earliest multicellular organism that developed in the presence of oxygen? A. cyanobacteria B. prokaryotic C. eukaryotic D. algae

What statement best explains why meiosis produces haploid cell rather than diploid cells

You discovered a unicellular organism that lacks a nucleus and peptidoglycan. you suspect the organism is in the group animalia. archaea. bacteria. fungi. plantae.

The most common form of reproduction among prokaryotes is

When do babies' eye colors change?

three ways minerals form

Based on your knowledge of signal amplification, which type of chemical messenger can have relatively small concentrations within the bloodstream and still get a large response?

What is the best course of action when a food handler has questions about how to properly wash their hands?

3. Could antibiotics fight off a cold virus infection?