All categories

2 years ago

Experiments in which all variables are identical except for one are called _____ experiments

Biology

2 answers:

goldenfox [79]2 years ago

8 0

ANSWER:

The controlled experiments are the ones in which all variables are identical except for one.

EXPLANATION:

The experiments are conducted only by bringing about changes to one variable rather than all variables.

Controlled experiments are used to test hypothesis in which changes are brought about by adjusting only one variable rather than all the variables used in the hypothesis experiment.

The results of these experiments vary with the changes that are brought about in the one dependent variable.

Diano4ka-milaya [45]2 years ago

5 0

Answer:

controlled experiments

Explanation:

Experiments in which all variables are identical except for one are called controlled experiments. This where an observer tests his hypothesis by looking on changes that were brought about by one variable. The results are always dependent on one adjusted variable.

You might be interested in

Substances that enter the cell without the expense of cellular ATP, but are too large to directly pass through the membrane, use

bazaltina [42]

They would use a membrane transport protein.

There are several different types that it can use, but large macromolecules use these membrane transport proteins like channels to enter and leave the cell

3 0

2 years ago

Read 2 more answers

"The growing human population" a. will require an increase in forests and a decrease in agricultural land. b. is best addressed

storchak [24]

Answer:

C. requires the restoration of ecosystems better designed to serve the needs of humans

Explanation:

For a very long time, the survival of plants and animals has been dependent on each other. The plant depended on animals for oxygen and the animals depended on plants for carbon dị oxide.

In recent times, this balance has been altered as humans (higher animals) have started engaging in activities that hurt the ecosystem such as Bush burning, deforestation and other agricultural practices.

In view of this, there is an urgent need for the restoration of ecosystems that suit human needs. This can be done by planting of more trees, reduction in industrial activities that involves emission of harmful gases and wastes into the air, land and water.

8 0

2 years ago

What happens if a cell is unable to destroy m-cyclin at the end of a cell cycle ?.

kvasek [131]

Answer:

The cell will keep on reproducing since cyclin is a protein that binds to CDK to initiate mitosis.

Explanation:

8 0

2 years ago

Analog signals are like a ___________ because there is continuous variation in the data.

Airida [17]

3 cause it’s gives time-varying features

5 0

2 years ago

Write one scientific question about the organism in the photo.

suter [353]

Answer:

why would this organism a close ancestor of humans evolve differently than us.

4 0

3 years ago