In the united states, alcoholic beverages that are sold in stores display a government warning stating that pregnant women should not drink alcoholic beverages. this is because
a) voters agree that it is disrespectful to tradition for pregnant women to drink alcohol.
b) if a woman drinks alcohol while she is pregnant, she may not be able to ovulate again after childbirth.
c) studies have proven that alcohol consumption causes long-lasting disorders in the fetus.
d) the science of chemistry has shown that alcohol is a reactive substance that may interfere with the mother’s food digestion.

Which process must a cell undergo top identical cells at the end of cell division

You have a solution that contains phospholipid vesicles in a test tube. these vesicles have phospholipid bilayers, but do not contain any membrane transporters. you add a number of different molecules to the solution, and wait a period of time for them to equilibrate. if you could measure the concentration of each molecule, for which of the following would you expect to measure equal concentrations inside and outside of the vesicles? assume for this question that the overall osmolarity inside and outside the vesicles is the same (that is, there is no appreciable diffusion of water across the membrane). (select two answers) an amino acid with a hydrophobic side-chain a small non-polar molecule a negatively charged ion a small polar molecule a small lipid hormone

Which of the following lines of evidence would best support your assertion that a particular plant is an angiosperm? a) it produces seeds. b) it retains its fertilized egg within its archaegonium. c) it lacks gametangia. d) it undergoes alternation of generations.