The neutral nature of water changes due to its ability to dissociate into H+ and OH- ions.
<span>The neutral nature of water changes due to mixing of various salts, bases, and acids, thus changing its pH.
</span><span>The neutral nature of water changes due to mixing of other neutral substances, thus changing its pH.</span>
Answer:
Explanation: Two alleles of a trait exhibit dominant-recessive behavior. The allele that can express itself in both homozygous and heterozygous condition is called "dominant" allele. On the other hand, the allele which is expressed only in homozygous genotype is termed as a recessive allele
Answer: Carbon-14
Explanation: Scientists have determined that some of these mammoths died nearly 40,000 years ago using a technique called radiocarbon (Carbon-14) dating.
Answer: These are the differences in plant and animal cells: chloroplasts, the cell wall, and vacuoles.
Explanation:
In preparation for cell division, the cell makes a replica of its entire DNA. This happens during the S, or synthesis, phase of the cell cycle. Mitosis is the division of one cell into two cells that each has a nucleus and the same amount of DNA as the original cell.