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tatuchka [14]
3 years ago
8

Describe a chemical indicator. What is it? What is it used for? How does it work? Answer:

Biology
1 answer:
Leni [432]3 years ago
4 0

Answer: A chemical indicator is a chemical that indicates if a element or chemical is toxic or poisonous.

Explanation:

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In his study of pea plants, Gregor Mendel used which method to produce offspring?
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B. cross pollination by using parents with different traits in order to see how the genetics took part in their roles

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........ provides genetic continuity from generation to generation.
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<h2><em><u>d) meiosis </u></em></h2>

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The process of meiosis preserves genetic continuity for future offspring by ensuring that two sexually reproducing organisms produce offspring that have the same number of chromosomes as the parents.

It ensures that the offspring will be able to mate with other organisms of the same species.

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Deep ocean anglerfish have special organs that utilize chemical energy to produce light that the fish uses to capture prey. The
DerKrebs [107]

<u>Answer:</u>

<em>Deep sea anglerfish makes use of bioluminescence to attract prey as well as potential partners and this doesn’t violate the law of conservation of energy. </em>

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<em>Deep sea anglerfish</em> lives at very big depths under the sea and thus there is hardly any light available at these depths. The <em>anglerfish depends on bacteria</em> for luminescence since it cannot produce light on its own. Thus it maintains a <em>symbiotic relationship with the photobacteria. </em>

There is no violation of energy conservation law here. The light energy is not produced from nothingness but from the bacteria. There is no <em>creation of energy or destruction of energy in this case. </em>

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3 years ago
What is the rule of a control group in any experiment
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A control group in a scientific experiment is a group separated from the rest of the experiment, where the independent variable being tested cannot influence the results. This isolates the independent variable's effects on the experiment and can help rule out alternative explanations of the experimental results.

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Asexual reproduction _____. View Available Hint(s) Asexual reproduction _____. is limited to plants leads to a loss of genetic m
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Asexual reproduction how view Available Hints Asexual reproduction when is limited to planets leads to a loss of genetic material produces offspring genetically.

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