DNA undergoes semi conservative DNA replication in which a new Daughter strand is evolved from each parent DNA strand. Hence it is important that the parent DNA strand separate such that bases on the Daughter DNA can be complimentary to that of the parent strand it is coded from and same as that of the antiparallel parent DNA which is being separated. This ensures conservation and protection of the integrity of the genetic code
Answer:
Option (B) and (C).
Explanation:
Anxiety disorders may be characterized as the mental health disorder that are characterized by the feelings of worry and panic. The symptoms of anxiety disorder are restlessness and stress.
Various biological factors are involved in the development of the anxiety disorder. The decreased levels of the GABA neurotransmitter is mainly responsible for this disorder. The enlarged fluid filled spaces called hydrocephalus are indirectly involved in the anxiety disorder.
Thus, the correct answer is option (B) and (C).
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>
It's actually the opposite. In the arctic tundra water doesn't sink because the soil beneath it is frozen.
