TRUE OR FALSE: "Natural selection works on the allelic frequencies of both lethal and beneficial mutations

Q: describe four modes of action of antimicrobial agents, and give a specific example of how each works

A:

Q: Fig 4.1 shows the number of deaths from TB and the number of new cases of TB from 1925 to 2010 in…

A: Tuberculosis is caused by a type of bacterium called the Mycobacterium tuberculosis. It is spread…

Q: Phosphorylation is important in activating proteins because the addition of the phosphate group…

A: Phosphorylation is a biological process in which phosphate is added to an organic molecule.…

Q: When the solute concentration in the blood is Select) ,antidiuretic hormone (ADH) is released from…

A: Posterior pituitary gland  Synthesize and release two basic hormones ADH (diuretic hormone) and…

Q: How many cycles of PCR are needed to obtain 512 amplicons? O 7 0 9 O 6

A: ANSWER;- 9 Explain;- Each PCR cycle hypothetically pairs how much-designated grouping (amplicon) is…

Q: Explain in your own words how bacteria are grown to form the sample for the antibiotic resistance…

A: Antibiotic resistance The term antibiotic resistance is made up of two words i.e. resistance(ability…

Q: Describe cyclic and non cyclic photo phosphorylation. Include all the steps

A: Please follow step 2 for detailed explanation.

Q: ATP works in conjunction with motor proteins (such as cytoskeleton proteins) to make them move by…

A: The correct option is - binding ATP to the protein to transfer energy.

Q: waht are the indication that there are a presence of egg in patient that has paragonimiasis b.…

A: Pathogenic microrganism are microbes which are known to cause disease in other organisms or host .…

Q: 2. Which one of the following will lead to a state of contractive muscular paralysis? a. the body is…

A: Here i will discuss about the condition that will lead to a state of contractive muscular paralysis.

Q: A patient with poorly controlled Type I diabetes has blood drawn and finds that the pH of his blood…

A: The type 1 diabetes is a genetic disorder that is often shows up early in life, and type 2 diabetes…

Q: neurons HCI acetylcholine food in stomach parietal cell buffers histamine acid increases pH ECL to…

A: HCL is secreted from the prietal cells present in the stomach. It has many functions first of all it…

Q: nozygous terminal answer

A: Dominant character is expressed either in homozygous or heterozygous condition. Recessive character…

Q: 1. Yeast incubated in NaCl only or Sugar solution?, at room temperature or on ice?

A: The Fungi kingdom includes yeast, which is a single-celled microorganism. Yeast is found in nature…

Q: 4) Membrane Structure Can you draw, label, and/or explain key components of a phospholipid bilayer?…

A: The lipid bilayer (also known as the phospholipid bilayer) is a polar membrane consisting of two…

Q: 3. How does metamorphosis reduce competition between adults and immature forms? 4. How are the…

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Q: Which of the following can help with independence diagnostics?

A: All of the above mentioned tests can help with independence diagnostics.

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A: The process of formation of life form pre-existing life is known as the process of reproduction.…

Q: Pathologically excessive secretion of anti- diuretic hormone by a pituitary adenoma would cause…

A: Our body needs nutrients to produce energy for the body's functions. This is absorbed from the food…

Q: Select all of the traits provided below that appear in this specimen

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Q: you are an emergency room doctor in your hospital at 3am in the morning. you have a patient that…

A: Patient 1 Case of Physostigmine poisoining Presentation/ Appearance of the patients- In mild cases,…

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A: SAR group is a supergroup.Many photosynthetic organisms consist the SAR group .

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A: Phenotype is defined as the physical appearance of an individual for any particular trait , it…

Q: Secondary cell wall development and formation is lined and perforated by What?

A: Introduction: A cell wall is the non-living component that protects the cell's outer layer. It is…

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Q: Carbon dioxide (CO²) is an example of a(n)

A: A molecule is defined as a particle made up of elements that maintains the chemical characteristics…

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Q: what is insulin resistance? and how does it occur?

A: ANSWER;-

Q: Write an essay on the importance of bonding in organisms

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Q: DD * Your answer Ee * Your answer ff * Your answer Gg * Your answer HH * Your answer li * Your…

A: Individuals carrying two identical alleles (RR or rr) are known as homozygous. While individual…

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A: Specific heat represents the amount of heat that is required to raise the temperature of one gram…

Q: What can you say about "energy healing"?

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Q: CHOOSE ALL THAT APPLY: Which of the following are TRUE about triglyceride digestion? O pancreatic…

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Q: 57. Darwin and Darwin discovered that the coleoptile bends towards the light only when а. The…

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Q: Heterozygous for height * Your answer Homozygous dominant for seed shape Your answer Heterozygous…

A: Answer

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A: Introduction:- Eye colour genes are at least partially different from skin and hair colour genes.

Q: Give at least 5 examples of endocrine products available in the market. State their uses.

A: Answer

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A: In small– and micro–scale biogas, the classical approach is usually to use 55 or 30 gallon drums, in…

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Q: Why is the nucleus no longer observable in the zygote

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Genetic Evolution

Sexual reproduction produces distinct population variations. Heredity determines the traits and qualities to be passed down to the progeny. Over time, this variation within-species is also affected by the process of human evolution. The study of how genetic variation leads to evolutionary changes is known as genetic evolution. If a trait helps an organism to survive and reproduce, it is more likely to be passed down the generations. It is rare that such traits result in a completely distinct set of traits in descendants than the ancestral population; this can result in the emergence of a new species.