Flatworms and roundworms both A. have a coelom. B. are symmetrical. C. can be parasitic. D. live in intestines.

Which statement is false about fungi? A) Most fungi are multicellular, although some are unicellular. B) Many fungi form mycelia of hyphae. C) Most fungi get their nutrients by ingesting small pieces of other living organisms.

This protein can exit the cell through a process called _.

How much do pupils dilate when you are attracted to or in love with someone?

All of the following enhance water transport in terrestrial plants except: a) hydrogen bonds linking water molecules. b) capillary action due to adhesion of water molecules to the walls of xylem. c) evaporation of water from the leaves.

For most genes on the human X chromosome, what percent of XY males with a mutant allele on the X chromosome will express the mutant phenotype? A., 0% B., 25% C., 50% D., 100% E., There is insufficient data to predict

Hailey needs to identify internal costs so she can price her product accordingly. Which cost will be part of Hailey's calculation? A. cost of endangering species B. cost of deforestation C. cost of air pollution D. cost of disposing by-products E.

What is the main difference between prokaryotic and most eukaryotes cells? A. Eukaryotic cells from multi-cell tissues, Prokaryotic cells are single cell. B. Eukaryotic cells from single cell, Prokaryotic cells are multi-cell tissues. C.

List (A) the primary materials necessary for and (B) The materials produced by photosynthesis

How is fermentation different from cellular respiration?

Arrange the phases in the life cycle of the Sun in order from the birth of the Sun to the time in the far distant future when the Sun has cooled.