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Ksenya-84 [330]
3 years ago
7

What is the basic unit of life?

Biology
2 answers:
Simora [160]3 years ago
6 0
A cell is the basic unit of life .
LenKa [72]3 years ago
4 0

Cells are be basic unit of life. They are known as the basic unit of like because everything that is made up us cells, or is a cell is a living thing.

Cells are be basic unit of life.

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If the dna triplets is atg-cgt, the trna anticodons are group of answer choices atg-cgt. Uag-cgu. Aug-cgu. Uac-gca
muminat

If the dna triplets is atg-cgt, the trna anticodons are  Uac-gca.

<h3>Are codons triplets of tRNA?</h3>

The triplet of bases that is complementary to a codon is called an anti-codon the triplet in the mRNA is called the codon and the triplet in the tRNA is called the anti-codon.

Thus, option "D" is correct.

To learn more about dna click here:

brainly.com/question/264225

#SPJ4

8 0
2 years ago
Gene flow and genetic drift both affect allele frequencies in a population. A high level of gene flow into a population genetic
DaniilM [7]

A high level of gene flow into a population increases genetic diversity in a population. A high level of gene flow out of a population decreases genetic diversity in a population. Genetic drift is the change in allele frequencies due to "sampling error" factors. Typically, genetic drift has the biggest impact on small populations.

Gene flow (or gene migration) is a mechanism of evolution (change the allele frequencies) which transfers genetic variation among populations due to migration. High level of gene flow decreases the genetic differentiation between the two populations.

Genetic drift is a mechanism of evolution that acts by chance (“sampling error”) often when a population is reduced in size by a natural disaster (bottleneck effect) or when a small group leaves the main population and forms a colony (founder effect).


8 0
3 years ago
Read 2 more answers
Which of the following is a component of biodiversity?
vredina [299]

Answer: D All of the above are components of biodiversity.

Explanation:

8 0
3 years ago
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Water can cause chemical weathering by which process?
Lady_Fox [76]

Chemical weathering changes the composition of rocks, often transforming them when water interacts with minerals to create various chemical reactions. Chemical weathering is a gradual and ongoing process as the mineralogy of the rock adjusts to the near surface environment.

6 0
3 years ago
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What is the main function of environmental policy? a. prevent the use of natural resources b. reduce human impact on the environ
Sergeeva-Olga [200]

The most important function of the environmental policy is to keep a track of human activities that can impact the environment.

Further explanation:

The environmental policy is a set of rules and regulations, laws, and policies made up by the government or organization regarding environmental issues. Ecosystem management, biodiversity maintenance, and water and air pollution are some of the issues concerning the environment. The policies which involve regulation of substances like pesticides and other industrial wastes also come under environmental policy. One of the most deliberate roles of environmental policy is to regulate and direct human activities so as to prevent the environment and its resources from the harmful effects. These policies also make sure that humans are not affected by the harmful changes in their environments.

The government intervention through policies for the protection of the environment is necessary as natural resources are not owned by any one person and tend to be over-exploited. When the waste products are produced by the factor along with the main product, it is released into the nearby water body, thereby leaving it contaminated. This water might be used by other people for drinking purposes but due to the contamination the society has to bear the extra cost of cleaning the water. Therefore, the environmental policy has provision which states that the dumping of factory waste must be done only when it is free of any hazardous chemicals. Another problem is that the common people have the incentive to utilize natural resources to any extent. With the least interference from the government the resources will be overused.

Learn more:

  1. Learn more about earth science: <u>brainly.com/question/1553517 </u>
  2. Learn more about the layer of soil <u>brainly.com/question/138504 </u>
  3. Learn more about a mixture of mineral <u>brainly.com/question/2817889 </u>

Grade: Middle School

Subject: Biology

Chapter: Environmental Policy  

Keywords:  

Environmental policy, human activities, laws, rules, and regulations, policies, environmental issues, air pollution, water pollution, overexploitation of resources.

5 0
3 years ago
Read 2 more answers
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