This image shows an X-ray diffraction photograph of DNA, like those made by Rosalind Franklin and Maurice Wilkins. Which of the following
best describes what was learned about DNA from images like this one?

Purines have two carbon rings, while pyrimidines have one.

DNA is composed of millions of nucleotides bonded in a chain.

There are four possible kinds of nucleotides in DNA.

DNA has a double-helical structure

correct answer: false

while planning water activities, it is very important to consider the weather, because if we do not plan and are going for a surf, then it might be that the hurricane came and drown us or may carry us to long distance from where we can not come back. there are many reasons to take information about the weather when we are planning any water activities.

hence, the correct answer would be false.

answer; ///stratum basale///stratum spinosumstratum granulosumstratum lucidumstratum corneum; 2,1,5,4,3