Answer:
Solution A has the greater concentration of hydronium ions. That solution is 100 times more concentrated than the other solution.
Explanation:
For solution A take 10^-pH in this case 10^-2=.01
For solution B you would take 10^-4=.0001
.01>.0001 so solution A is more concentrated with H^+
To figure out how much more concentrated one solution is than the other:
(10^-2)/(10^-4)
A.seeds because if the seed gets into the ground with water and sunlight then it can grow
Answer:
C. Point mutations
Explanation:
Point mutation involves the insertion or deletion of a base pair or the substitution of a single base for another in a gene. Point mutation rarely cause a significant change in a gene.
<em>Gene duplication involves the repetition of a gene-containing DNA region in an organism. It can result from errors in DNA replication/repair and other circumstances in the cell.</em>
<em>Horizontal gene transmission involves the transmission of gene-carrying DNA materials between different genomes of different species of organisms.</em>
<em>Transposable elements are regions of DNA that have the ability to move from one place to another within the same genome. They often create a kind of mutation and change the genetic identities of cells. </em>
The correct option is C.
