What is an example of a code used by organisms?

1 answer:

5 0

When you hear a dog bark you brain is not really hearing the dog bark. It is receiving electric signals from your ears which we can call codes. Then it tries to find a match from all the sounds you have stored in your code bank. Then the brain realizes that the code it received matches with the dog.

Another example is When you eat spicy food why do you think you get the burning sense? Its because spicy foods trick your tongue to send a code that there is a hot object on your tongue.

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How many variations do you observe?

masya89 [10]

Answer:

Variation, in biology, any difference between cells, individual organisms, or groups of organisms of any species caused either by genetic differences (genotypic variation) or by the effect of environmental factors on the expression of the genetic potentials (phenotypic variation). Variation may be shown in physical appearance, metabolism, fertility, mode of reproduction, behaviour, learning and mental ability, and other obvious or measurable characters.

chromosomes or by differences in the genes carried by the chromosomes. Eye colour, body form, and disease resistance are genotypic variations. Individuals with multiple sets of chromosomes are called polyploid; many common plants have two or more times the normal number of chromosomes, and new species may arise by this type of variation. A variation cannot be identified as genotypic by observation of the organism; breeding experiments must be performed under controlled environmental conditions to determine whether or not the alteration is inheritable.

Genotypic variations are caused by differences in number or structure of Environmentally caused variations may result from one factor or the combined effects of several factors, such as climate, food supply, and actions of other organisms. Phenotypic variations also include stages in an organism’s life cycle and seasonal variations in an individual. These variations do not involve any hereditary alteration and in general are not transmitted to future generations; consequently, they are not significant in the process of evolution.

Explanation:

Brainliest please?

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3 years ago

Answer please!!!

mezya [45]

Dogs, no matter what breed they are, they are all of the same species and therefore can breed with each other and create fertile offspring

I pray this helps you :)

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3 years ago

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What is one thing that sets hominids apart from other primates?

tatyana61 [14]

One primary function of setting things fall apart is to paint a portrait of a specific culture

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How do all multicellular organisms begin? A. as complex organisms B. as a single cell C. by expanding the size of their cells D.

exis [7]

<span>B is the correct answer. Multicellular organisms, as with almost all organisms, begin life as a single cell. The increase in the number of cells can be as a result of cell division or cells combining together. </span>

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3 years ago

Describe chlorophyll a and tell its function.

sleet_krkn [62]

<span>Chlorophyll is any of many closely related green pigments found in cyanobacteria and the chloroplasts of algae and plants, and the function of it is that is absorbs energy from light.</span>

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