The largest population that can be maintained in an environment for an indefinite period of time is called the carrying capacity.

Hershey and Chase

A) ​first to discover and isolate DNA
B) in 1944, reported that DNA was the hereditary material
C) the first to demonstrate that DNA, not protein, was the substance transmitted through generations of cells

Parietal lobe

A) Important in voluntary motor function
B) Fifth lobe of the brain
C) Plays an important role in memory
D) Reception and integration of visual input
E) Reception of most sensory input

Which type of muscle tissue has spindle-shaped cells?

A) Skeletal muscle
B) Smooth muscle
C) Cardiac muscle
D) Both skeletal and cardiac muscle are correct.
E) Both cardiac and smooth muscle are correct.

Four of the five answers are correct ways to reduce the impact of plastic trash. Select the exception.

A) choose durable items over disposable ones.
B) recycle and reuse
C) avoid buying plastic products where alternatives exist
D) dispose of waste properly
E) ask for plastic shopping bags instead of using your own bags