Interphase: Figure B 7. The chromosomes
duplicated between Figure A
and B. Why is this important
for the rest of meiosis?

Molecular models of two different substances are shown below. in the molecule on the left, the oxygen atom pulls on electrons more strongly than the hydrogen atoms. in the molecule on the right, the two oxygen atoms pull on the shared electrons with the same strength. water molecule, h,o oxygen molecule, oz when the two substances are put in the same container, they do not attract each other. why does this happen? a. they both contain oxygen. b. one is polar and one is nonpolar. c . they are both polar. d. they contain different elements.

In general, characteristics that an organism survive and reproduce become more common over time. what mechanism of evolution causes this?

Which is the correct formula for photosynthesis