Biology Middle School

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Does it matter if all dichotomous keys for the same group of organisms are different?

Answers

Answer 1

Answer:

Yes,  more than one dichotomous key be developed to identify the same group of organisms.  The reason that more than one dichotomous key for the identification of the same group of organisms is possible is that the organisms are identified by a number of different characteristics and one person developing a key might use a different set of characters from another person.

Related Questions

True or false: The pressure of gas cannot vary directly with temperature

Answers

Answer:

i believe its true

Answer:

true

Explanation:

The pressure of a given amount of gas is directly proportional to its absolute temperature, provided that the volume does not change (Amontons's law). The volume of a given gas sample is directly proportional to its absolute temperature at constant pressure

What are the pros and cons of GMO's

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Answer: A pro '' Easier to ship and resistance to pest.'' A con '' Environmental risk and only rich countries can afford it.''

Explanation:

Advantages of GMO foods include added nutrients, fewer pesticides, and cheaper prices and disadvantages of GMO foods can be allergic reactions or increased antibiotic resistance.

What do you mean by genetically modified organisms?

Genetically modified (GM) foods are foods derived from organisms whose genetic material (DNA) has been modified in a way that does not occur naturally, e.g. through the introduction of a gene from a different organism.

Most of the GMO crops grown today were developed to help farmers prevent crop and food loss and control weeds. The three most common traits found in GMO crops are: Resistance to certain damaging insects.

Potential health risks to humans include the possibility of exposure to new allergens in genetically modified foods, as well as the transfer of antibiotic-resistant genes to gut flora.

Learn more about genetically modified organisms:

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Make a claim about what plant cells, bacteria cells, and human skin cells have in common. Support your claim with evidence from the photos. This is from the HMH Florida Science Life Science 7th Grade Book

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Answer:

well plant cells and bacteria and human skin cells one is on in human and plant is flowers and food and bacteria is in your body so can help you or noy

Surface water has no relationship to groundwater since it is formed in different parts of the watershed. True or False?

Answers

Answer:

Its true

Explanation:

It is true, because water that is underground can be clean even thought it will mostly be dirty. and surface water has been affect by the polution, so it was formed differently.

itss trueee because it is better than false

When and how do body systems work together?

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Answer:

Just as the organs in an organ system work together to accomplish their task, so the different organ systems also cooperate to keep the body running. For example, the respiratory system and the circulatory system work closely together to deliver oxygen to cells and to get rid of the carbon dioxide the cells produce.

Explanation:

Answer:

Just as the organs in an organ system work together to accomplish their task, so the different organ systems also cooperate to keep the body running. For example, the respiratory system and the circulatory system work closely together to deliver oxygen to cells and to get rid of the carbon dioxide the cells produce.

Explanation:

Other Questions
draw a diagram of a seismometer showing how the movement of earth is lated into a siesmogram does anybody know these answers ? im literally struggling lol. its for the story The Chrysanthemums A jet airliner moving initially at 538 mph (with respect to the ground) to the east moves into a region where the wind is blowing at 937 mph in a direction 23 degrees north of east. What is the new speed of the aircraft with respect to the ground. Answer in units of mph can someone help me with this need help with questions................ if 3n-4=8 then what is the value of 5n-3 Which means of particle transport is shown in Figure 74 below?The figure shows the inside of a cell, the cell membrane, and the outside of the cell. Inside the cell, 15 spheres are labeled high concentration. Outside the cell, three spheres are labeled low concentration. A sphere enters a figure labeled transport protein that spans the cell membrane. An arrow shows that the sphere is moving from outside of the cell into the cell. A lightning bolt-shaped arrow is labeled energy and points to the transport protein. A shaded hemisphere is shown at the top of the illustration titled 'Inside of Cell.' In the hemisphere are sixteen small spheres labeled 'High Concentration.' At the bottom of the illustration is the label 'Outside of Cell' on the unshaded part of the image. There are three small spheres labeled 'Low Concentration' in this area. A curvy horseshoe looking shape labeled 'Transport Protein' is shown entering the inside of the cell and has an upward arrow labeled on it. A small sphere is at the bottom of the curvy horseshoe shape with a jagged arrow next to it labeled 'Energy.' 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The lines above that are bold are the lines that you need to convert to C++. Don't forget to add the necessary C++ statements that precede the main() function. Lisa went to the hardware store and bought 12 pieces rope. Each rope was 3/4 of a meter long. If the rope cost $3.50 a meter, how much did she spend? Which of the following best EXPLAINS the existence of effective government bureaucracy in China?A. DemocracyB. MonarchyC. Civil ServiceD. Buddhism Where is the vertex of f(x) = -2x - 3| +6.4? Eliza walked 1 1/2 miles in 2/3 of a hour. what is her walking rate in miles per hour? Determine whether the two lines are parallel, perpendicular, coinciding, or only intersecting.y = - 3x + 59x + 3y = 2 Identify two factors that have a product of 9/10 Which example illustrates public scientific communication?O A scientist collaborates with other scientists to plan an experiment.O Ascientist sends a preview copy of a journal article to some colleagues.O A federal government agency holds a press conference to describe the response to and the dangers of a new virusepidemic,A federal government agency publishes an article in a professional scientific journal detailing technical details of anew virus Which conditions affected early agricultural societies?economicspoliticssocialreligiouscultural Graph the line that passes through the points (-5,2) and (6,2) and determine the equation of the line.