Although the science of heredity establish by mendel has been greatly modified over the last 160 years, mendel's work provided the basis for many biotechnology applications used today. they include all but one of those listed here. a) development of the human genome project b) forensic science and dna fingerprinting eliminate c) radioactive isotope dating of fossil remains d) transgenic crops: breeding plants to produce specific desirable traits

The pharynx is the structure in the body that serves as a pathway of both air and food. how does the body make sure that food does not get into the lungs? the salivary glands secrete enzymes that pull food out of the air pathway. the small intestine pushes the air out of the digestive system. the pancreas breaks down food in the air pathway. the epiglottis closes the air pathway so that food will not enter it.

Select the correct answer. which mutation is harmful to the organism? a. a mutation allowing moths to camouflage better on blackened tree bark b. a mutation making staphylococcus aureus resistant to the antibiotic methicillin c. a mutation inhibiting human immunodeficiency virus from attaching to and entering the cell d. a mutation causing uncontrolled cell division e. a mutation giving plant leaves a bitter taste to discourage herbivores from eating them

Which term describes a normal value for something in the body? a.homeostasis b.set point c.feedback loop d.integration center