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PtichkaEL [24]
2 years ago
5

Microbiological contaminants are best described as

Biology
1 answer:
andreyandreev [35.5K]2 years ago
8 0

Answer:

Microbiological contamination refers to the non-intended or accidental introduction of infectious material like bacteria, yeast, mould, fungi, virus, prions, protozoa or their toxins and by-products. 1,2

Explanation:

if this answer helpful can you make me as brainlist

thank you :)

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Distinguish between incomplete dominance and codominance
mixas84 [53]

Answer:

In incomplete dominance a heterozygous individual blends the two traits. ... With codominance you'll see both alleles showing their effects but not blending whereas with incomplete dominance you see both alleles effects but they've been blended.

Explanation:

and i got my answer from brightstorm.com its a biology website we use at school

5 0
3 years ago
Identify which type of study the following example describes.
Travka [436]

Answer:

They are training animals in a maze and recording physiological changes in their brains, Stimulating a brain structure and recording subsequent changes in movement, Introducing two adults that are potentially attracted to each other, and then measuring their sex hormone levels, Measuring the brain volumes and intelligences of people in a group, Observing enlarged cerebral ventricles in the brains of many people with schizophrenia, Severing the connections between visual regions and the rest of the brain in animals, and observing the animals’ failure to recognize an object, and Studying the relationship between a sex hormone treatment and strength of an animal’s mating behavior.

Explanation:

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3 years ago
Which information is needed to construct a geomagnetic time scale?
AleksAgata [21]

Answer:

the magnetic direction of rocks along the surface of Earth and the age of rocks along the surface of Earth

Explanation:

The earth's magnetic field or geomagnetic field is believed to originate from the movement of molten iron and nickel in the outer core.

During a period in which the earth magnetic field is normal, crystallising magnetic minerals in magma records the orientation of the prevailing geomagnetic field. At other times when the field reverses and the magnetic field orientation changes, magnetic minerals in cooling magma stores this record.

To create a geomagnetic time scale, geologists can assign absolute ages to the records of these paleomagnetic anomalies which are the reversals. The rock is dated using radiometric techniques and each period of reversal is ascribed an absolute geologic age. Therefore, the magnetic direction of rocks along the surface of Earth and the age of rocks along the surface of Earth helps to build the geomagnetic time scale of the earth.

3 0
2 years ago
What are pontential impacts of pollution on a watershed
garri49 [273]

Answer:

Aquatic life quickly suffers the effects of watershed pollution, while new pollutants introduced into ecosystems alter wildlife habitats. This reduces biodiversity by eliminating some species and introducing new, invasive ones that destroy the native species.

Explanation:

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3 years ago
True or False: If one wanted to promote the growth of coliform bacteria, but inhibit the growth of non-coliform bacteria, one wo
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Enrichment cultures are used to increase a small number of desired organisms
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