Which organism has a nerve net that allows it to respond to a stimulus in a coordinated way?

clam

earthworm

hydra

shark

In corn (zea mays, purple kernels (r are dominant to yellow kernels (r. cobs from the offspring of a cross between a purple plant and yellow plant were used in a lab. a student counts 329 purple and 299 yellow kernels on one cob.

Medications that reduce the frequency and intensity of psychotic symptoms are referred to as

A tree farm sells trees based on height in increments of 10 feet. Which graph would best show the current stock of trees? bar graph line graph histogram scatterplot

In Figure 13-1, between which nucleotides is the DNA cut? (a) adenine and thymine (b) cytosine and guanine (c) thymine and cytosine (d) adenine and guanine

Hexokinase is an enzyme that binds specifically to glucose and converts it into glucose 6-phosphate. the activity of hexokinase is suppressed by glucose 6-phosphate, which binds to hexokinase at a location that is distinct from the active site.

A farmer dug a well but did not find any water Which reasons most likely explain why the farmer did not find water? Check all that apply.

A certain metabolic pathway can be diagrammed as, where a, b, c, d are the intermediates, and x, y, z are the enzymes that catalyze the reactions

A client has activated the complement system during an inflammatory response to an injury. when planning care, which information should the nurse remember about which substance activates complement?

Which of the following is a product of the Krebs cycle glucose oxygen carbon dioxide or lactic acid?

What's the role of the complement in the phagocytosis?