Alleles carry the codes for producing which of these types of large molecules

The kind of fertilization found in the majority of aquatic animals is (internal or external) fertilization.

Which of these is not a nucleotide base found in dna?

4. if a cell is placed inside a solution that has a higher concentration of solute than on the inside of the cell, what can be said about the movement of water? a. water will move out of the cell, causing it to shrivel. b. water will move in and out of the cell at the same rate. c. water will move out of the cell, causing it to swell. d. water will move into the cell, causing it to swell.