Phosphorus is the answer of this question
Answer:
G-banding or Giemsa banding is a technique used to study the chromosomes by staining then at condensed stage. The visible karyotype can be used by this technique. The genetic diseases can be easily identified by this G banding technique.
The base composition of the genes (nucleotide) are stained by the dye known as Giemsa stain. The nitrogenous base adenine and thymine of the heterochromatic region of chromosome stained darkly in this technique. The darkly stained area is generally gene poor area.
Speed is the rate of change in distance.
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The correct answer is to "<span>preserve the habitat where the species is found".
By preserving the habitat of the endangered plant species, the company may be able to further examine the species at a larger quantity and may also let the company protect the endangered plants and use methods to multiply their numbers.</span>
.............I think its b