quick: having straight ears (e) is dominant over having
droopy ears (e). a parent with straight ears is crossed
with a parent with droopy ears. the punnett square
shows the possible genotypes of the offspring.
what is the probability that an offspring will have a
heterozygous genotype?
what is the probability that an offspring will have a
homozygous dominant genotype? %
what is the probability that an offspring will have a
homozygous recessive genotype? %

What are the headings of a data table

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

19. scientists use meteorites that hit earth to provide evidence of the composition of earth's interior because they hypothesize that