Which of these statements is true of the hypothalamus?
a)it controls emotional responses and provides information on equilibrium. b)it contains the cardiac and vasomotor centers that regulate heartrate and blood pressure.
c)it controls the autonomic nervous system and regulates hunger and thirst sensations.
d)it contains centers that regulate sneezing, hiccupping, and coughing.

Plz genetic engineering can be applied to many fields including medicine and agriculture. which of the following is a medical application of genetic engineering? a. giving crop plants recombinant dna so that they would be resistant to herbicides. b. examining a persons pedigree to determine whether they can carry a gene for a genetic disease. c. analyzing a persons dna to see how closely they are related to another person. d. certain genes into bacteria so that they will produce a needed medicine.

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.

What was darwins theory of common decent