What is shown in this illustration? a) sister chromatids with different genes b) homologous chromosomes with homozygous alleles c) homologous chromosomes with heterozygous alleles d) heterozygous chromosomes with homozygous alleles

Which is an important function of normal flora? a. aid with bone marrow production. b. crowd out pathogenic bacteria. c. destroy digestive track pathogens. d. manufacture iron in the bloodstream.

Wich is not standing in the way of astronomers getting a good view of different star

Which group of protists would be most likely to have cilia as adults and why? (1 point)the sporozoan protists would since they have to spread their spores around.the heterotrophic protists would since they use them to gather food.the parasitic protists would since they need to find other organisms to attack.the autotrophic protists would since they must move to find light.