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Pavlova-9 [17]
3 years ago
5

Speculate how mutations cause changes that can then be seen over many generations.

Biology
1 answer:
anastassius [24]3 years ago
6 0

Answer:

Over thousands of generations, many mutations will be introduced into a population and some of these will increase to a detectable frequency as a result of selection or genetic drift. Both of these processes may take a long time to make a measurable increase in allele diversity. hope this helps :D

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Piensa por lo menos dos ejemplos para cada tipo de noxa Biológicas: Físicas: Químicas: Psicosociales
Neko [114]

Answer:

A noxa is any component of the natural context, with the ability to generate some harm to the person who touches it.

Explanation:

Any blow with mechanical damage, change in temperature or pressure, UV radiation, plutonium, strontium, X-rays, electricity, loud noises is considered physical noxa.

Examples of this can be: Physical hazards: noise, radiation (ultraviolet, x-rays), electricity, blows, breaks, burns, cuts.

Chemical noxa is toxic and poisons, mostly of exogenous origin, that enter the body accidentally.

Examples of this can be: Chemical noxes: insecticides, pesticides, poisons, toxic gases, co2, co.

Biological noxas are living beings or viruses recognized as pathogenic agents, since they cause diseases of varying symptoms, evolution and severity, but which are called infectious diseases.

Examples of this can be: bacteria, protozoa, fungi and non-cellular entities, such as viruses.

Psychosocial noxas are actions or lack of actions that can cause mental disorders and that can lead to physical problems. Its impact is often negative on general well-being, particularly for young people.

Examples of this can be wars, racism or bullying.

8 0
3 years ago
What are pedigree charts used for?
Black_prince [1.1K]
A pedigree chart<span> is a diagram that shows the occurrence and appearance or phenotypes of a particular gene or organism and its ancestors from one generation to the next, most commonly humans, show dogs, and race horses.

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3 0
4 years ago
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Why is sustainable use important?
Afina-wow [57]

A) To ensure that natural resources are available for future generations

7 0
3 years ago
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Which atmospheric constituent predominately cools the atmosphere?
astraxan [27]

Answer:

Aerosols

Explanation:

6 0
3 years ago
Place the steps involved in the process of bacterial transformation in the correct order. Drag the labels to the appropriate loc
igomit [66]

Answer:

The flowchart is not seen in your question. The labeling cannot be done without seeing the flowchart.

Here are the processes of bacterial transformation:

Explanation:

Bacterial transformation is defined as the change in the properties of bacteria which is caused by the introduction of foreign and naked DNA.

DNA is an hereditary material in organisms that contains their genetic information.

Here are the processes of bacterial transformation:

Step 1: Donor cell forms a Donor cell lyses

Step 2: Donor cell homologous binds to a receptor site on the recipient cell.

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Step 4: Finally, recombines with recipient cell chromosome

7 0
3 years ago
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