Which of the following is true about the products formed during photosynthesis
They have the same mass as the mass of reacants
They are the same set of compounds as the reactants,
They have more mass than the mass of reactants
They are chemically the same as the reactants

The frequency of alleles in a population that is in hardy weinberg equilibrium? a . changes in each successive generation b. is less important than the frequency genotypes c. shows evidence of the process of natural selection d. remains the same over several generations

Substances that can pass through cell membranes by diffusion include a. na ions. b. proteins c. glucose. d. oxygen.

What does this experimental investigation lack