1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Sonbull [250]
3 years ago
5

In the example below the scientific method is used to solve an everyday problem. Match each component to the appropriate step in

the scientific method
Biology
1 answer:
joja [24]3 years ago
7 0

Answer:

1. My toaster doesn't toast my bread. --> Observation

2. Why doesn't my toaster work? ---> ask questions

3. There is something wrong with the electrical outlet. ---> Hypothesis

4. If there is something wrong with the outlet, my coffeemaker also won't work when plugged into it. ---> Prediction

5. I plug my coffeemaker into the outlet. ---> Experiments

6. My coffeemaker works. ---> Result of experiment

<em>Note: The question is missing some parts. The complete question is given below.</em>

<em>In the example below the scientific method is used to solve an everyday problem. Match each component to the appropriate step in the scientific method:</em>

<em>1. My toaster doesn't toast my bread.</em>

<em>2. Why doesn't my toaster work?</em>

<em>3. There is something wrong with the electrical outlet</em>

<em>4. If there is something wrong with the outlet, my coffeemaker also won't work when plugged into it.</em>

<em>5. I plug my coffeemaker into the outlet.</em>

<em>6. My coffeemaker works.</em>

Explanation:

The scientific method involves the following; observations, ask questions, form a hypothesis, make predictions, design experiment to test the hypothesis, obtain results, analyze results, draw conclusions.

1. My toaster doesn't toast my bread is an observation made by the person.

2. The person then proceeds to asks questions based on the observation; Why doesn't my toaster work?

3. The next step involves making a hypothesis to try to explain the observation; "There is something wrong with the electrical outlet"

4. A prediction is then made, which is an expected outcome if the hypothesis is correct; "If there is something wrong with the outlet, my coffeemaker also won't work when plugged into it".

5. Next, an experiment is conducted to test the hypothesis whether it is true or not; "I plug my coffeemaker into the outlet".

6. Results are obtained from the experiment which in this case is, "My coffeemaker works". The result is then analyzed to see whether it supports the initial hypothesis or not. Depending on the results, new hypothesis is made and further experiments conducted until a conclusion is reached.

You might be interested in
Question 14 (2 points)
Georgia [21]

Answer:

I think it is C(3)

6 0
3 years ago
Consider a gene with three alleles controlling coloration of a flowering plant. There are 3 possible phenotypes, corresponding t
Andrews [41]

Answer:

C. A1A2, A1A3

Explanation:

This question depicts a gene coding for coloration in a flowering plant. The gene is controlled by multiple alleles, three specifically. The alleles are labelled A1, A2, and A3, with each coding for it's own respective trait.

According to the question, A1 is dominant over A2 and A3 i.e. A1 will always mask the phenotypic expression of A2 and A3 and express itself. Also, A2 is dominant over A3 i.e. A2 will always mask the phenotypic expression of A3. This overall means that the trait encoded by allele A3 will only be expressed when the same alleles are present.

To the question; since A1 is dominant over the other two alleles (A2 and A3), it will be phenotypically expressed ahead of them in a heterozygous state with both alleles. That is, A1A2 genotype will give rise to a phenotype encoded by A1. Also, A1A3 will produce a phenotype encoded by A1. Hence, genotypes A1A2 and A1A3 will express the same phenotypes.

A2A2 and A3A3 will express different phenotypes since they are both in a same alleles condition. Likewise for A1A1 and A3A3. A2A3 and A1A3 genotypes will express different phenotypes encoded by A2 and A1 respectively since they are both dominant over A3.

3 0
3 years ago
If only water can move in and out of the membrane, which way will the water flow?
Vadim26 [7]
The answer of this question is A. Water will flow into the egg.
8 0
3 years ago
The United States Weather Bureau issued hurricane warnings before Hurricane Betsy moved over land areas. state two actions that
Margarita [4]
The Unite States Weather Bureau advised the small crafts of Leeward and Windward to remain in the port until the hurricane passed. Hurricane watching and gale warnings were also issued. People were advised to stay in their houses and collect grocery for themselves. 
7 0
4 years ago
How might a plant cope with the fact that the Calvin cycle uses more ATP than NADPH, yet produces roughly the same amount of bot
nataly862011 [7]

Answer:

Photosynthesis can revert from a noncyclic to cyclic electron flow, producing more ATP than NADPH.

Explanation:

A Calvin Cycle is defined as a process by which various plants and algae takes carbon dioxide from the air and turns it into sugar, the food which the  food autotrophs needs to grow. The Calvin cycle is required for every living being on earth to survive.

Both the ATP and the NADPH are required by the Calvin cycle. It occurs in the chloroplast stroma of the plants. Calvin cycle uses more amount of ATP than the NADPH and produces roughly same amount of both the energies. Photosynthesis may revert from the noncyclic to the cyclic electron flow and it produces more ATP than NADPH.

3 0
3 years ago
Other questions:
  • A young student is trying to recapitulate an experiment discussed in the text. She introduces single-celled green algae into a p
    10·1 answer
  • When is a species considered to be endangered​
    9·1 answer
  • PLEASE HEP WITH ASTRONOMY HOMEWORK
    10·1 answer
  • Light acts as
    6·1 answer
  • How to determine the phenotype for each genotype?
    15·1 answer
  • Many alcohols are made using a fermentation process where the bacteria and materials are sealed without oxygen. These bacteria u
    6·1 answer
  • 2.What destroyed Napoleon's reputation for success?
    6·2 answers
  • Which animals are living in a social hierarchy? Check all that apply.
    12·2 answers
  • Please help it’s timed and i don’t have that much time left
    14·1 answer
  • In Layer 1, G cells secrete the hormone gastrin into nearby capillaries of the circulatory system. Therefore, G cells should be
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!