Given what we know, we can confirm that statement 1 is false, while statement 2 is in fact true. Option D is correct.
<h3>Why is statement 1 false and 2 is true?</h3>
Statement 1 states that the melting point of DNA is determined by the denaturalization of 50% of the double helices in the sample. This is not the case, since the DNA melting point is when 50% of the sample becomes single-standard DNA. Statement 2 is true in that a higher concentration of GC base pairs leads to a higher melting point for DNA.
Therefore, we can confirm that statement 1 is false, while statement 2 is in fact true. Option D is correct.
To learn more about DNA visit:
brainly.com/question/264225?referrer=searchResults
Hello,
The answer is <span>they are desperate for economic development
But I have a reason. Its because these were very poor and they relied on water and food alot. They wanted to be more rich economically also.
Hope this helps</span>
Answer:
I'm pretty sure the answer is natural selection.
Explanation:
Natural selection acts on phenotypic variations in populations.
Answer;
The answer is A. Gametes
Explanation;
Both sperm cells and egg cells are gametes that are both products of meiosis type of cell division. Which means they are haploid,n, they have have number of chromosomes as the normal cells. Gametes are haploid , meaning that they ave just one complete set of chromosomes. Diploid cells are the body cells other than the gametes that have two copies of each chromosome.
