This organelle isolates the contents of the cell from the external environment

True or false: microorganisms in the water provide nutrients for coral, sponges, and some fish.

A mammal whose young develop inside the mother is known as a (n) a. marsupial c. monotreme b. placental mammal d. internally developing mammal

Explain why a silent mutation might not affect the protein for which it codes

Which is a difference between plant populations in primary succession and secondary succession?

The long tube in the ground that connects the magma chamber to Earth's surface is called the a. vent. b. side vent. c. pipe. d. crater.

Your patient has been diagnosed with right ventricular failure. Which of the following abnormalities is not a direct result of this problem Your patient has been diagnosed with right ventricular failure.

Which of the following is an example of sensors working during homeostasis? a blood volume decreasing from lack of water b the pancreas failing to release insulin c acidic blood pH disrupting cell metabolism d energy demands triggering a release of

If two organisms evolve in response to each other which evolutionary pattern is demonstrated

If there is a possibility of four different genotypes in the offspring that result from a dominant-recessive inheritance, and if the couple has four children, would they definitely have children with one expressing each genotype?

The ovaries are located in the ___ cavity.