Think about your home as an ecosystem. write down 5 biotic components and 5 abiotic components. to make it a little more difficult, you can’t include people in your list. (you will be able to do this even if you don’t have many pets! )

Classify the structures as homologous or analogous, depending on their structure and function.

How can you tell the difference between rough er from smooth er?

Which best describes a benefit of using dna technology in medicine? a) medicine can be produced in mass quantities. b) medicine can be distributed at a reduced cost. c) medicines have fewer side effects. d) medicines are resistant to antibiotics.