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denis23 [38]
4 years ago
9

Comparing Microscopes

Biology
1 answer:
amm18124 years ago
4 0

Answer:

C

Explanation:

The crayfish is a relatively large specimen, even the mouthparts. Since you are dissecting the mouthparts, you need a 3D view: you should use the dissecting microscope.

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<span>It gathers information about, also responds to, changes in the environment. Receptors respond to a stimulus and send impulses along sensory neurons to the CNS(Central Nervous System).

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The macro-nutrients needed by plants are nitrogen, phosphorous, and potassium. What is the function of each of these elements?
bezimeni [28]

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Explanation:

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3 years ago
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1 year ago
HELP ME PLEASE!! 50 POINTS
svet-max [94.6K]

We design a model that explains how your experiment demonstrated the transfer of genetic material from father to offspring. In our model, we clearly identify where the transfer of genes from parents to children took place, and in this practical way, we explain heredity.

<h3>Transmission of genetic information</h3>

Heredity is the biological system of transmission of certain characteristics of living beings between generations. For the full functioning of this structure, genes are needed – a piece of DNA (deoxyribonucleic acid) that houses genetic information.

Some properties can remain inactive for generations, which does not represent their extinction, only the forgetting of one or several genes. However, this does not make it impossible for the carrier of the dormant gene to pass it on to their descendants.

In addition, genetic information is capable of disappearing as a result of environmental and climate change. In these cases, natural selection processes directly affect heredity.

With this drawing, it was possible to visualize how gene transfer occurs in a normal situation.

Learn more about Gene in brainly.com/question/787658

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