Answer:
pollution.
I looked it up on Google.
The necessary element that forms part of the structure of dna and rna is <u>phosphorous</u><u>.</u>
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- A crucial part of DNA, the genetic "memory unit" of all living organisms, contains phosphorus.
- It is also a part of RNA, which reads DNA's genetic code to create proteins and other substances necessary for plant structure, seed production, and genetic transmission.
- All tissues and cells require phosphorus for growth, upkeep, and repair, as well as for the synthesis of DNA and RNA, the genetic building blocks.
- The nucleotides in a DNA sequence are joined by an alternating grey-dark grey sugar-phosphate backbone.
- The structural structure of nucleic acids, including DNA and RNA, is composed of the sugar-phosphate backbone. This molecule's directionality is determined by this backbone, which is made up of alternating sugar and phosphate groups.
- All living things require RNA as a vital component, and the phosphorus (P) it contains cannot be substituted.
learn more about phosphorous here: brainly.com/question/25352398
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Because there is a limited amount of genes that are responsible for height/size/weight of an animal and the presence of these genes in the genome of an animal isn't really connected to the amount of genes that are present in that genome. For that reason, a big animal can have the same amount of genes as a small animal does.
Answer: Conservation
Explanation:
The sustainable development aims at conservation of natural resources so that these can fullfill the demands of present as well as future generation.
If the resources are not conserved than their concentration will deplete in near future.
