The physical folder for each veterinary patient and the total body of information that comprises each animal's health history is called the

Why do mutations in genes affect traits? o a. genes determine what type of mutagens an organism has. o b. genes produce proteins that cause traits. o c. genes affect how many chromosomes an organism has o d. genes code for carbohydrates that influence traits.

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

Read each description below and determine to which stage of sleep each pertains. then click and drag each box into the appropriate category below.