Answer:
B
Explanation:
Adenine forms a pair with thymine
Cytosine forms a pair with guanine
Answer:
Natural selection occurs if four conditions are met: reproduction, heredity, variation in physical characteristics and variation in number of offspring per individual.
Explanation:
Answer: cause haploids make gamets... And each female and male gamets share their DNA together...
And IF we didn't have haploids that would make double DNA every time...
Like ur parents each have 46 Chromosomes and iffff they wouldn't have the haploid gamets at the end of meiosis you would have 46+46 chromosomes.... Terrible yeah?
So this haploid stuff has been organized so each the parents share half DNA ... 23 father+ 23 mother... So the next generation will have 46 chromosomes...
Explanation:
<span>The anterior cingulate cortex is the part of the brain that has to do with the connection between thinking and emotions, when areas like these are overly stimulated by congenital disorders like anxiety disorders they may be treated by a partial destruction of this area which could lower the synaptical activity of this area.</span>
