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timama [110]
3 years ago
14

Discuss the work of famous ecologists and their contributions to environmental science. How does this knowledge of the environme

nt impact us today?
Biology
2 answers:
taurus [48]3 years ago
7 0
Rachel Carson, one of the most world famous American Ecologist was among the first one who find out about the Danger in Using Pesticides.

Not only that, she wrote several books about many environmental concerns that started people's general Awareness in Environmental problems, such as  : <em>The silent spring </em>and <em>The sea around us</em>
Artemon [7]3 years ago
3 0
Rachel Carson, one of the most world famous American Ecologist was among the first one who finds out about the Danger in Using Pesticides.
Not only that, she wrote several books about many environmental concerns that started people's general Awareness of Environmental problems, such as. The silent spring and The sea around us.

Explanation:
Antony van microscopist is best celebrated for locating bacterium and making over five hundred straightforward microscopes. He additionally discovered sperm cell cells, blood cells, protists and microscopic nematodes. He was created one amongst the primarily recorded observations of bacterium once he studied the plaque from his teeth and also the teeth of many others.
Ed Laurent could be an abstraction biologist United Nations agency develops and delivers cooperative, science-based recommendations and tools that modify the implementation and analysis of conservation activities.

Alexander Humboldt United Nations agency was 1st to explain ecological gradient of angular distance variety increase toward the tropics in 1807.
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What does monohybrid mean
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a hybrid that is heterozygous with respect to a specified gene.


8 0
3 years ago
Read 2 more answers
Summary of hearing: Vibrations cause the cochlea’s membrane to shake. This causes ripples in the ____________, bending the _____
mash [69]

Answer:

1) Basilar membrane

2) Stereocilia or hair cells

3) Nerve cells

4) Auditory

5) Temporal lobe

Explanation:

Basilar membrane: located inside of the cochlea which is located in the inner ear. This membrane separates two tubes that is filled with liquid which is also important for hearing.  

Hair cells: Connected to the basilar membrane and they acts as sensory receptors which can catch movements (ripples) in the basilar membrane and pass this message to the neurons.

Nerve cells: One of the main cell types in the brain, which are responsible for signal transfer.

Auditory cortex: This part of the brain is located in temporal lobe and handles the auditory information.

8 0
3 years ago
How do glucocorticoids enable the body to deal appropriately with stress? by releasing the neurotransmitters that prepare the bo
klemol [59]

Answer:

By increasing blood glucose, fatty acid, and amino acid levels

Explanation:

Cortisol, corticosterone, and cortisone are the glucocorticoids released by the adrenal cortex and serve to impart resistance to stress. These hormones stimulate protein breakdown (mainly in muscle cells), gluconeogenesis and lipolysis and thereby increase the concentration of amino acids, glucose and fatty acids in blood.

The amino acids are used by cells for synthesis of new proteins or for synthesis of ATP. Glucose is also used by cells to produce ATPs.

Glucocorticorticoids increase the sensitivity of blood vessels for hormones which in turn stimulate their constriction. The vasoconstriction raises blood pressure. The process of vasoconstriction resumes the normal range of blood pressure which is otherwise dropped by some emergency conditions such as injury and severe loss of blood.

7 0
3 years ago
Which of the following regarding the Ames test is true?
sveticcg [70]

Answer:

Option (2).

Explanation:

Ames test is used to identify the mutageneicity of the compound. The bacteria are treated with chemicals in the nutritive environment to determine whether the substance can acts as a mutagen or not.

The bacteria that can restore the biosyntheic activity in the environment can be considered as mutagen. The mutant bacteria can be easily identified in the Ames test.

Thus, the correct answer is option (2).

8 0
3 years ago
Why is glucose converted to ATP if they are both energy?
Crank
Glucose is converted into ATP because it is usable energy. Glucose is stored energy
5 0
3 years ago
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