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3 years ago

Explain why the population of trout might increase if the population of frogs decreased

1 answer:

4 0

If this question has the same illustration as to the other ones posted before, well, here is a brief explanation why the population of trout might increase if the population of frogs decreased.

Trout is a fish living in freshwater. When trout lay eggs, eventually adult frogs (amphibians) will take them as their food. If there are frogs living in the freshwater where trouts live, then trout wont be able to breed fingerlings.Therefore, if the population of frogs decrease, population of trouts increase.

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The graph above displays the heights of an average population of humans. Use C.E.R. (Claim, Evidence, Reasoning) to answer the f

sladkih [1.3K]

Answer:

The graph shows the height in inches of determined human population and the pattern it shows is due to the height variations that exist between individuals, due to different factors, where the average height in the population is close to 69 inches, and most of the population has heights between 67 and 72 inches.

Explanation:

The height of individuals is the measurement, from head to toe, which is made standing up and barefoot.

The graph shows the frequency of people who have a specific height, where:

Claim: According to the graph, most people are between 67 and 72 inches tall. Heights below 63 and above 72 inches are less frequent and the average person is about 69 inches tall.

Evidence: The data provided by the graph support the claim that there is variation in height in the human population. When data on anthropometric parameters are to be obtained, a sample is chosen, measured under the same conditions and then taken to a graph showing the results.

Reasoning: variations in human height respond to several factors, mainly genetic and environmental factors.

Inheritance plays an important role in determining an individual's height, although it is a polygenic pattern of inheritance, where multiple genes determine the height an individual will have.

In general, the height between men and women differs but, in addition, the inheritance of this parameter is linked to race. There is no single gene that determines whether a person will be tall or short, nor are there dominant or recessive alleles.

The combination of information from several genes will result in the phenotypic expression of height in an individual and can increases the genetic variability for this trait. It should also be taken into account that genetic disorders can affect the development of normal height.

Environmental factors and habits, especially food and family environment, are determinants of the height a particular individual will have.

6 0

4 years ago

PLEASE HELP IN ONE MINUTE WILL MARK BRAINLIST

spin [16.1K]

Answer:

The answer for this is density.

Explanation:

Hope this helps you <3

3 0

3 years ago

What is an educated guess posed as a tentative explanation called ?

IRISSAK [1]

I think it's a hypothesis.(;

8 0

4 years ago

Watson and Crick first built a triple-helix model of DNA. In this model, the nitrogenous bases were on the outside of the DNA mo

Sedaia [141]

Because it makes accessing them easier for the cell, it is assumed that the bases will be on the outside of the DNA molecule.

<h3>What is DNA molecule?</h3>

Because the two DNA strands are made up of simpler monomeric units termed nucleotides, they are referred to as polynucleotides.
Each nucleotide is made up of a phosphate group, a deoxyribose sugar, and one of the four nitrogen-containing nucleobases (cytosine [C], guanine [G], adenine [A], or thymine [T]).
An alternating sugar-phosphate backbone is created when the nucleotides are linked together in a chain by covalent connections (also referred to as the phospho-diester linkage) between the sugar of one nucleotide and the phosphate of the next.
To create double-stranded DNA, the nitrogenous bases of the two distinct polynucleotide strands are joined by hydrogen bonds in accordance with the base pairing principles (A with T and C with G). Pyrimidines and purines make up the two families of complimentary nitrogenous bases.

To learn more about DNA molecule with the given link

brainly.com/question/22499464

#SPJ4

7 0

2 years ago

Select the correct days.

san4es73 [151]

Answer:

Monday, Saturday, and Sunday

Explanation:

To decide which days would be okay for her team to conduct the experiment that involves, canopy fogging, here are some information and facts that we should have in mind:

1. Canopy fogging is a technique employed in the collection of insects in the study of forest insects. It basically involves the use of a chemical that would only affect only insects, such as pyrethrine.

2. A sprayer, which may be in the form of a machine is used in spraying this chemical in the form of aerosol with the aid of a blower.

3. Living insects are mostly collected this way for research and studies.

4. Canopy fogging is not usually done when the weather is windy and/or raining. Wind and rain would disrupt the effectiveness of the chemical used in fogging. Wind would blow away the tiny particles of the chemicals being sprayed. Rain may also wash away the particles, and rain might come with storms, hence wind would be present also.

5. Canopy fogging can be done in a sunny and windless weather with no storm.

So therefore, Monday, Saturday and Sunday should be ideal days for carrying out canopy fogging since rain and/or wind are absent in these days.

7 0

3 years ago

Read 2 more answers