Eukaryotic cells have membrane-bound organelles that result in the formation of compartment-like structure.
this is useful for cell because it
a. enable particular molecules to selectively enter and exit the cell.
b. maintains the total isolation of the nucleus from cytosol.
c. provides a structural network that act to support the cell.
d. creates a variety of intercellular environments.

Which step if the scientific method relies more heavily on newly collected data than on creativity and innovation

Which ideas did your answer contain? check all that apply. no food for organisms no oxygen in the atmosphere no trees or flowering plants no products based on trees or plants (building materials, medicines, fuels, fibers) no fossil fuels

Suppose that on a small island off the coast of scotland, 32 percent of the population has blue eyes, which means that these individuals must be homozygous for the blue eye color gene (bb). the only other eye color found on the island is brown, and individuals that are homozygous for the brown eye color gene (bb) or heterozygous (bb) will have brown eyes because brown is the dominant gene. assume this population is in hardy-weinberg equilibrium. if 100 babies are born next year, how many of these would you expect to have brown eyes and be heterozygous? a. 58 b. 49 c. 29 d. 43