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cluponka [151]
2 years ago
12

How have scientists started to study relationships between different groups of organisms?

Biology
1 answer:
guapka [62]2 years ago
7 0

Answer:

C. By using genetic analyses

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The parts of an organism’s environment that are living or once living, and interact with the organism are
rodikova [14]

Answer:

An organism interacts with both the living and nonliving parts of its habitat.

Explanation:

Biotic FactorsThe parts of a habitat that are living, or once living, and that interact with an organism are called biotic factors.

7 0
3 years ago
During the translation of mRNA molecules, the new polypeptides are often directed to specific parts of the cell by the presence
LuckyWell [14K]

Answer:

B. an amino terminal signal peptide

Explanation:

The reactions of the citric acid cycle occur in the matrix of mitochondria. Therefore, all the enzymes required for this pathway are present in the matrix of mitochondria. These enzymes are formed on the ribosomes present in the cytosol and are transported into the mitochondria with the help of cytosolic heat shock proteins. The newly formed mitochondrial proteins have signal sequences present at their N terminal. The proteins to be transported into the matrix have a single signal sequence that at N terminal which is removed by a protease once the enzyme enters into the matrix.

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3 years ago
Which of the following can be found in both viruses and cells?
Anastaziya [24]

Answer:

Cytoplasm.

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Eukaryota cells (cells in your body) hold the DNA in the Nucleus but still have everything in the cytoplasm

Prokaryotic cells (viruses) have free floating DNA in the cytoplasm

4 0
3 years ago
Why does the government of nepal encourage farmers to establish boigas plants?write two reasons
Lisa [10]

Answer: The government is expanding its efforts to encourage public institutions, municipalities and commercial sectors to convert biodegradable wastes into energy by constructing large-scale biogas plants.

The deepening energy crisis as a result of Indian blockade along the major trade borders has offered an opportunity to become energy-independent as well as to improve solid waste problem by generating electricity from it, officials said.

Alternative Energy Promotion Centre (AEPC), the government body responsible for promotion and development of renewable and alternative energy technologies, is joining hands with the security agencies to build over 500 large-scale biogas plants across the country, said Sushim Man Amatya, programme officer working on Large Biogas and Waste to Energy at the AEPC.

The agreement between the AEPC and the security agencies, including Nepal Army, Nepal Police and Armed Police Force, to build institutional biogas plants is expected to take place within this month.

7 0
3 years ago
What two characteristics played a role in reproductively isolating ground finches?
Sveta_85 [38]

Answer:

The change in their beaks and sound production.

4 0
3 years ago
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