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finlep [7]
2 years ago
13

Is a scorpion a keystone species

Biology
1 answer:
JulijaS [17]2 years ago
5 0

Answer:

Keystone Species: Kangaroo Rat Keystone species are species whose presence and role within an ecosystem has a disproportionate effect on other organisms within the system. Hawk (predator)/lizard (prey). scorpion (predator)/insect (prey). if their is no relationship between these two then the scorpions will die off and the insects will thrive.

Explanation:

Please check out my question

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Answer:

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2 years ago
________ are neurons in the brain's visual system that respond to particular features of a stimulus.
forsale [732]

Answer:

The cells of the visual cortex are neurons in the brain's visual system that respond to particular features of a stimulus.

Explanation:

These neurons respond to stimuli presented to both eyes. Simple cells receive innervation directly from thalamic cells and respond to light stimuli with defined orientation and with specific configuration and location in the visual field. Complex cells also respond to the orientation parameter.  

These cells trigger action potentials when the visual stimulus appears within their receptive field.

7 0
3 years ago
Light is an example of what in an ecosystem?
BlackZzzverrR [31]


<span>A. abiotic component</span>

An ecosystem involves both the biological (plants, animals, human beings) and non-biological (land, water, soil, and atmosphere) community which interacts as a system. More importantly, the living things are very dependent on the abiotic community since it cannot survive by itself. Every animal, plant and human needs the primary physiological needs of water, food and shelter provided by the abiotic system.   
3 0
3 years ago
Read 2 more answers
5. There are many cases of human disease in which one or another enzyme activity is lacking due to genetic mutation. However, ca
Y_Kistochka [10]

Answer:

The citric acid cycle is fundamental to produce the energy needed for aerobic cell metabolism, thereby mutations in the enzymes involved in this metabolic pathway would be lethal to the individual

Explanation:

In aerobic organisms, the citric acid cycle (also known as the Krebs cycle), is a key metabolic pathway used to remove electrons and uses them in the electron transport chain in order to generate adenosine triphosphate (ATP), the energy currency of the cell. The citric acid cycle depends on eight enzymes that oxidize acetyl-CoA into two molecules each of carbon dioxide (CO2) and water (H2O). Thus, the citric acid cycle is a series of chemical reactions that are key to breakdown carbohydrates, fats and proteins into CO2 and H2O in order to produce energy (ATP).

7 0
2 years ago
In DNA, the total number of guanine bases will be equal to the total number of A.)cytosine bases
Natasha2012 [34]
A.) Cytosine bases
But also technically C, although that is a bit trivial.
4 0
3 years ago
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