Hello!
There are two possible answers to this. The one I'm assuming you're looking for is hydrogen bonds.
Hydrogen bonds are the bonds which hold together the double helix shape of DNA. These bonds result from a positive and negative charge drawing two molecules closer to each other. These bonds are generally seen as weak, however, since there are so many of these bonds (as there are so many nitrogenous bases in one strand of DNA), the double helix strand is fairly strong.
Hope this helps!
When focusing a specimen you should always start with the SCANNING objective. Scanning objective is used to put the object you want to examine in focus. After proper focusing on the object, you can now switch to power objective.
I would say its A because it is doing something harmful
I had to look for the options and the answer for this would be HOMOZYGOUS RECESSIVE. Basing on the description above regarding pigmented skin called albinism, the genotype of this kind of individual is homozygous recessive. Hope this answers your question.
Cell wall and chloraplast!
THAT IS THE ONLY TWO!
hope this helps
xoxo-
Jojo
