True or false: a phenotype describes the physical expression (characteristics) of a gene. In other words, how something looks.

Geneticists are able to use specific principles to explain the observations made during genetic studies. What can geneticists use the principles of probability for? a. To predict the traits of the offspring produced by genetic crosses. b.

A generator changes electrical energy to mechanical energy. trie or false

Organism that gets food by eating other organisms

What is the process by which mitochondria break down food moleules to produce ATP

The main difference between a virus and a worm is that a virus does not need a host program to infect. true or false

Which is a secondary disturbance? O A. Forest fire B. Volcanic eruption O C. Snow melting O D. Tree falling

What type of symmetry do sponges have? A. Radial B. Bilateral C. None

The synthesis of glucose by photosynthesis requires energy in the form of excited electrons. the source of the energy to excite the electrons is

What are the two components of a 5-methyluridine?

What term means that an antimicrobial drug can injure/kill the target cell or organism without injuring the person receiving the drug?