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grin007 [14]
3 years ago
12

Why are most factors held constant in a scientific experiment

Biology
1 answer:
kotegsom [21]3 years ago
3 0

A proposed explanation for a wide range of observations and experimental results that is supported by a wide range of evidence. ... Most factors are held constant in a scientific experiment because you can only change one factor in an experiment so if you notice something, you'll know what caused it.

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Why were fruit flies a convenient organism for morgan to use for genetic experiments?
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Fruit flies produce offspring relatively fast and have specific traits, such as eye color and body color/shape. They are easy to observe and their traits are easily traced throughout the next generations.
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3 years ago
The pea aphid, a type of insect, contains light-capturing pigments in its exoskeleton. Scientists hypothesize the pea aphids gai
grigory [225]

The pea aphid isn't a true autotroph because it is unable to use the energy from sunlight.

<h3>What is a true autotroph?</h3>

A true autotroph is an organism that produces biomass by a chemical process called photosynthesis.

This type of autotroph generates biomass by means of photosynthetic cycles of production.

In conclusion, the pea aphid isn't a true autotroph because it is unable to use the energy from sunlight.

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brainly.com/question/13185466

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2 years ago
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Several scientists from different countries are asked to examine the results of an experiment before a journal will print it.
Minchanka [31]

Answer:

peer review

Explanation:

In science, results or findings from an experiment are usually published in journals. However, before they can be published, they have to undergo series of confirmation. One way to do this is to have several other scientists examine the results before finally publishing it. This is called PEER REVIEW.

PEER REVIEW is the process whereby an article that is about to be published in a scholarly journal is reviewed by researchers or scientists from the same field of study as the original scientist in order to ascertain the quality and validity of the result or findings. A peer-reviewed article is deemed to be of a very high quality.

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