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Rufina [12.5K]
1 year ago
11

As a control for your sasquatch experiment, you place a fake deer in the forest. The role of this control in your experiment is

to?
Biology
1 answer:
Drupady [299]1 year ago
4 0

As a control for the sasquatch experiment, a fake deer is placed in the forest. The role of this control in experiment is to provide a basis of comparison to the experimental group.

Scientists often analyze hypotheses developed by them by means of controlled experiments. A controlled experiment is a scientific test performed under controlled conditions, denoting that only one or a few variables are altered at a time whereas, all the remaining variables are kept constant.

Controls are utilized in an experiment to reduce the effects of variables besides the one being tested. An experimental group is also sometimes referred to as a treatment group, which receives a treatment in an experiment.

To learn more about controlled experiments here

brainly.com/question/14839352

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PLSS help
Lina20 [59]

The energy source that is described in the image is light energy from the sun. The correct option is A.

<h3>What is chloroplast?</h3>

Chloroplast is a cell organelle that contains chlorophyll and aids in the process of photosynthesis in the presence of sunlight using carbon dioxide and water.

The missing image of the question is attached as an image.

The energy source that is described in the image is light energy from the sun.

Thus, the correct option is A.

For more details regarding chloroplast, visit:

brainly.com/question/11136550

#SPJ1

6 0
2 years ago
Which type of organism would MOST likely benefit directly from increased levels of CO2?
Salsk061 [2.6K]

Answer:

Phytoplankton use carbon dioxide and produce oxygen during photosynthesis; phytoplankton, fish, and seals use oxygen and produce carbon dioxide during respiration. Which can provide the most energy in an ecosystem

Explanation:

3 0
3 years ago
(Fill in the blank) In comparing DNA and structural characteristics between plant species, the similarities that appear may indi
riadik2000 [5.3K]

Answer:

(Fill in the blank) When comparing DNA and structural characteristics between plant species, the similarities that appear can indicate a genetic adaptation to a particular environment, between them.

Explanation:

The evolution of the spice indicates that there were changes in the environment where these plants were able to adapt genetically, and not only that but they transmitted it in their generations, that is why many manifest the same genetic code, if this gene was inherited among them it means that the species EVOLVED.

Otherwise, those genes that generate benefits for the plants but are not transmitted in the parent plants will not be considered as an evolutionary change of the species but individual of the plant.

The genetic changes produced by modifications in the environment translate into phenotypic changes, thus generating a more suitable species with a greater chance of survival.

4 0
3 years ago
If you wanted to detect x rays coming from sun,where would you place the detector? Why?
dimulka [17.4K]
Scientist or NSASA would have to place it in orbit around the earth,since most of the x-rays in the universe are absorbed by the atmosphere .
3 0
4 years ago
Read 2 more answers
Why is HCl poured on the DNase test agar plates that you inoculated last period?
tia_tia [17]

Answer:

A. To cause intact DNA to precipitate, so the activity of DNase can be determined.

Explanation:

The presence of DNase is special feature for some species of bacteria and can be used for identifying them. During DNase test, diluted hydrochloric acid (HCl) can be poured onto the agar plates so that there will be a clear zone close to the bacteria colonies. Each nucleotides are soluble in diluted HCl. But DNA is not soluble in the diluted HCl, thereby making the DNA to precipitate in the rest of the plate.

4 0
3 years ago
Read 2 more answers
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