Answer:
Eukaryotic organisms have no nucleus and prefer aquatic or moist environments. Interestingly, some are parasites, and some do not have mitochondria.
Explanation:
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Answer:
Genes are composed of DNA arranged on chromosomes.
Some genes encode structural or regulatory RNAs. Other genes encode proteins.
Replication copies DNA; transcription uses DNA to make complementary RNAs; translation uses mRNAs to make proteins.
In eukaryotic cells, replication and transcription take place within the nucleus while translation takes place in the cytoplasm.
In prokaryotic cells, replication, transcription, and translation occur in the cytoplasm.
Key Terms
DNA: a biopolymer of deoxyribonucleic acids (a type of nucleic acid) that has four different chemical groups, called bases: adenine, guanine, cytosine, and thymine
messenger RNA: Messenger RNA (mRNA) is a molecule of RNA that encodes a chemical “blueprint” for a protein product.
protein: any of numerous large, complex naturally-produced molecules composed of one or more long chains of amino acids, in which the amino acid groups are held together by peptide bonds
Explanation:
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Answer: The answer is A
Explanation: Research and Edu labs
There would be an increase in dead matter and a lack of nutrients in the soil.
Decomposers break down dead matter, so without them there will be an increase.
They then return the nutrients from the dead matter to the soil, so there will be a lack of nutrients in the soil.
Examples of decomposers are mushrooms and earthworms.
The beginning of cultivation is regarded as a landmark in the history of human progress because it provides opportunities to manage nature and the environment in return to earn their livelihoods.
<h3>What is Cultivation?</h3>
Cultivation may be defined as the process of preparing lands and growing crops by the farmers for the huge human population as well as animals. It is an agricultural practice.
The beginning of cultivation delivers an idea to humans through which they can sustain themselves by earning income. The activity of cultivation was initiated in the Neolithic age. Since then, it creates a lot of opportunities for farmers in order to make their progress.
Therefore, the alteration of foods from food products represents the initiation of cultivation that is considered a landmark in the history of human progress.
To learn more about Cultivation, refer to the link:
brainly.com/question/1188946
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