Hunter is studying for his ecology test. Which fact would least likely show up in his notes
Populations can have negative effects on their environment.
Populations can affect the size of other populations
Populations have no effect on their environment.
Populations can adapt to changes in the environment.

What is the correct trna sequence that would match the following mrna sequence. gcgaua

Dna. we have heard that we are a product of our dna. but where is it? how do we "get" our dna? it is passed to us, from our parents, but in what form? several vocabulary words associated with inheritance are used interchangeably and sometimes, incorrectly. let's see if you can clear this up for someone just learning about inheritance and cell structure.

How do disease caused by bacteria and disease caused by viruses react to antibiotics?