During trial 5 pollution and disease occurs. Pollution is persistent, 2nd year. Disease is persistent, 3rd year. During trial 6 disease occurred. Trial 6-pollution occurred and is persistent, 2nd year. Pollution is persistent, 3rd year. How did this affect population growth for both trial 5 and 6.

Q: Based on the laws of thermodynamics, energy is never created. Where does a cell get the energy to cr...

A: Every living cells need energy for doing all the cellular processes. This energy is necessary for re...

Q: What could cause a decrease in the carrying capacity of a population? Increase in Increase in rainfa...

A: Carrying capacity of a population is defines as average population size in a particular habitat. It ...

Q: The glaciers act as water reservoirs that supply many of the Earth’s large rivers. When glaciers ret...

A: Glaciers are an important source of fresh water and many rivers such as  Ganges  Indus  They are f...

Q: What is ethidium bromide ?

A: Agarose gel electrophoresis is commonly used for the separation of nucleic acid molecules. It requir...

Q: 60 Patients taking metformin are at increased risk of developing lactic acidosis. How does metformin...

A: Metformin can cause a hazardous condition called lactic acidosis. Individuals who have lactic acidos...

Q: Where does the Holobiant fit on the tree of life? One's with many eyes (when sensitive introverts pr...

A: Natural selection can also give certain people a reproductive edge over others. Natural selection wo...

Q: Which of the two molecules from seventh step of glycolysis, 1,3 Bisphosphoglycerate or 3-Phosphoglyc...

A: Embden Meyerhof Pathway - Glycolysis. The sequence of reactions by which glucose is degraded anaerob...

Q: Spondylocostal dysostosis is an autosomal recessive disorder with characteristics including short th...

A: Introduction : Hardy Weinberg principle states that the allele frequencies in a population are stabl...

Q: Compare the arrangement of cis-acting sites in the control regions of the lac operon and phage λ

A: Bacteriophages are a vast group of viruses that have a diverse set of properties. Their genomes may ...

Q: In your own understanding, explain the storage and mobilization of lipids.

A: A lipid is a macro biomolecule which is soluble in non - polar solvents in biology and biochemistry....

Q: Which of the following is an example of positive control? (a) transcription occurs when a repressor ...

A:  A positive control is described as an integral part of an experimental that has a tendency to contr...

Q: The image below shows an amino acid at physiological pH. Answer the following questions about this a...

A: Amino acids can be referred to as the monomers responsible for forming proteins. Each amino acid is ...

Q: During cellular respiration, glucose is broken down into what molecule?

A: Cellular respiration is performed by all living creatures, whether plants or animals. The process by...

Q: What are organelles, which carry out autophagy?

A: Autiphagy is a degradative process that occurs inside the Eukaryotic cell in which the unnecessary c...

Q: A plasmid that is both ampicillin and tetracyclineresistant is cleaved with PstI, which cleaves with...

A: The tetracycline resistance gene is present in the recombinant plasmid. To select the recombinant pl...

Q: ich of the following statements is FALSE?      Select one: a. Enzymes lower the amount of energy...

A: Answer 

Q: Does a positive change in carbon dioxide per minute indicate photosynthesis or cellular respiration?

A: In photosynthesis process plants uses co2 from the environment to produce glucose and oxygen. While ...

Q: What would happen to the ability of bacteriophage λ tolyse a host cell if it acquired a mutation in ...

A: lambda phage or Escherichia virus Lambda is a bacteriaophage that infects E.coli. The virus is able ...

Q: Describe the structure and feeding of free-living amoebas.

A: Amoeba is a unicellular eukaryotic organism.

Q: PPTT 3. Mendel crossed that was homozygous dominant for flower color and heterozygous for height wit...

A: The Punnett square is a square graph used to forecast genotypes in a crossover or mating operation. ...

Q: The three phases of the photosynthetic dark reactions are and

A: Dark reactions are indirect light-dependent processes, in this, the synthesis of glucose from CO2 ta...

Q: What is Denaturation ?

A: Introduction :- Many of the weak connections, or bonds (e.g., hydrogen bonds), inside a protein mole...

Q: Give one similarity and two differences between oxidative phosphorylation and the light reaction of ...

A: * Light reactions of photosynthesis take place on grana of thylakoid. *The  thylakoid membrane insid...

Q: Bacteria and archaea reproduce by______ . a. binary fission c. conjugation b. transformation d. the ...

A: To generate their young, animals use a number of reproduction methods. This type has historically be...

Q: Differentiate species diversity, genetic diversity, and ecosystem diversity.

A: Biodiversity is a vast term including a variety of organisms living together in an ecosystem. Biodiv...

Q: Question # 17 What are living and nonliving reservoirs?

A: The habitat in which an infectious agent generally lives, matures, and multiplies is known as the re...

Q: Examples of medical/scientific ethical issue

A: Whenever a judgment, situation, or activity conflicts with a society's moral standards, ethical dile...

Q: 2. You have made a mutation in myoglobin that increased the Pso for O2 by a factor of 2. Sket- out a...

A: Answer ::   P50 is the oxygen tension or the pressure of oxygen at which hemoglobin or other oxygen ...

Q: can you help me how to make frameshift mutation and pls explain

A:          INTRODUCTION              Frameshift mutation is a process of insertion or deletion of nucl...

Q: The table below outlines the stpes in eukaryotic gene expressions. Briefly summarize each steps give...

A: The short segment of DNA, which can transcribed and from protein products, that are known as gene. S...

Q: In Figure 12-11b, in what chromosomal region are youlikely to find the most H1 histone protein?

A: A gene is the essential physical and functional unit of heredity. They are comprised of DNA (deoxyri...

Q: Which of these results in the acquisition of a characteristic that promotes adaptability? Natural s...

A: Adaptation is a transformation in an organism's structural and functional traits that happens as a r...

Q: Research other mutations in the TAS2R38 gene and how they may influence bitter taste perception.

A: Taste sensitivity plays a central role in individual dietary behaviour. Differential taste sensitivi...

Q: What is coevolution? Discuss in the context of predators and prey.

A: Answer :- The term coevolution is that when the beyond what one animal varieties can reflect proport...

Q: _______in the stomach of a cow release methane. a. Bacteria c. Aerobes b. Archaea d. Viruses

A:

Q: Dolphins and fish have similar body shapes. Is this feature more likely a homologous or analogous tr...

A: The organisms are evolved throughout their life. For the identification of evolution in the nature o...

Q: How is the activation of the GAL1 gene prevented in thepresence of galactose and glucose?

A: The process wherein the expression of GAL genes is inhibited in the presence of glucose is known as ...

Q: Diplomonads and parabasalids lack______ . a. a nucleus c. a plasma membrane b. mitochondria d. flage...

A: Diplomonads and parabasalids are members of the metamonad protist group, which lacks typical mitocho...

Q: Influenza strains have hemaglutinins and neuraminidases on their cell surface. Briefly describe what...

A: Influenza virus is responsible for causing respiratory disease. Four types of influenza viruses are ...

Q: In the light reactions of photosynthesis, an electron is taken from causing the formation of The enz...

A: Photosynthesis is the process that produces organic molecules from simple inorganic molecules from t...

Q: a) What are the effective population sizes Ne for each Generation 1 through 4, relative to Generatio...

A: a. Relative comparision to 0 generation, generation 1 to 4 have less number of population.size. Bcz ...

Q: Example: Three birds loved to eat beetles especially the green (female) and the brown (male). But th...

A: Answer : if a disease was introduced and invaded the species living in an ecosystem then it may crea...

Q: hough one might think that disease alleles and other deleterious mutations would be eliminated from ...

A: Deleterious allele is the allele that is responsible for the development of some serious diseases wh...

Q: Describe the process of pyruvate oxidation. Be as detailed as possible, including input and output.

A: Oxidation of the pyruvate will cause the formation of Acetyl CoA & CO2 with the formation of NAD...

Q: A bacterial exotoxin is a________ . a. membrane lipid c. secreted protein b. membrane protein d. cel...

A: Introduction:- Bacteria are classified as Gram-positive or Gram-negative depending on the makeup of ...

Q: 1. What is carrying capacity? 2. How do limiting factors affect carrying capacity?

A: Introduction: The carrying capacity of a population is the maximum number of people that a location ...

Q: Question 28 FLAO QUESTION What event occurs in the second stage of Labour? Answers A- E A expulsion ...

A: Labor pain is accompanied by several stages. This stages starts from the pain and ends at the childb...

Q: In your own understanding, differentiate the types of connective tissues.

A: Introduction Connective tissue:- Tissues that supports, protects and gives structure to other tissue...

Q: Explain why slime molds are described as social amoebas

A: Social amoebas are the most exciting structures that is found in nature. They usually have the struc...

Q: What's the correct answer and why? I'm confused on how lacZ expression works.

A: Lac operon is a group of genes with single promoter. The genes in the operon encode proteins that al...

Air Pollution

The excess accumulation of pollutants or undesirable alterations in the environment and its resources such as air, water, and land can be referred to as pollution. Pollution affects the components of the environment. Pollution is considered a global issue as it is showing harmful effects worldwide. Metropolitan cities are more impacted by pollution than countryside or villages.