Which of the following was not evidence for the cause of the most recent mass

extinction?

a. Iridium b. Foraminiferan fossils c. shocked quartz d. lava flows

Which group of organisms has the derived characteristics of true tissues, bilateral symmetry, and a pseudocoelom? sponges roundworms annelids chordates

Human blood type AB is an example of which pattern of inheritance? incomplete dominance dominant/recessive heterozygous codominance

The regulatory enzymes in gluconeogenesis are Group of answer choices A) hexokinase, phosphofructokinase, and pyruvate kinase B) glucose-6-kinase, aldolase, and enolase C) pyruvate carboxylase, aldolase, and phosphofructokinase D)

What is the cause and effect between mutations and effects of gene expression?

The material labeled k contains elements that do not conduct heat electricity well. The material that make up k are most likely

Which best describes the purpose of a controlled experiment? A. to make sure the results of the experiment support the hypothesis B. to prevent a dangerous condition resulting from a reaction C.

Bones, joints, ligaments, and cartilage are parts of the a) refrigerator b) muscles c) skeleton

Chloroplasts cannot move on their own. How do they move around the cell?

What causes leaves to dry out

And increase in food and a decrease in predators would most likely