Sounds like it could be C, but I don't have much context.
look at this web site https://www.forbes.com/sites/eco-nomics/2011/01/14/problems-with-leed-certification-another-perspective/ if it helps you welcome if it dose not at lest i tried:)
They relate because they have the same bonds
<h2 /><h2>In situ hybridization</h2>
Explanation:
A)the cellular and tissue specific localization of the mRNA encoded by a particular gene
- In situ hybridization is a technique used to locate and detect nucleic acid sequences(DNA or RNA) with respect to their protein product within nuclei
- The principle behind in situ hybridization is that specific annealing(heat treatment process) of labelled probe to complementary sequences of target DNA or mRNA in a fixed specimen is done
- Probe is mainly used to find the complementary sequence of the nucleic acids(DNA or RNA) or helps in localization of particular clone
- The detection and visualization of the hybrids can be done by using cytological methods
A. lungs, muscles because I went through them one by one and that's the only one that makes sense to me
Hope this helped :D