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Natali5045456 [20]
3 years ago
10

Which phrase best describes a biogeochemical cycle?

Biology
1 answer:
timama [110]3 years ago
7 0

Answer:

(C)the movement of a chemical substance between the solid,liquid,and gaseous state of matter

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Cattle depend on microorganisms in their digestive tract to digest the cellulose in their diets. The cattle and the microorganis
GaryK [48]
<h2>The correct answer is: Mutualism.</h2>

Explanation:

  • Mutualism can be defined as a type of symbiotic relationship.
  • Symbiosis can be defined as the type of ecological interplay in between two species localized in the same habitat in which at least one of the species gets benefited in the form of food, shelter or protection due to the interaction.
  • Mutualism is a type of positive symbiosis in which both the species involved in the ecological interplay benefits due to the interaction in between them.
  • In the given question, some micro-organisms survive in the digestive tract of the cattle.
  • These micro-organisms produce the enzyme, cellulase, which helps in digesting cellulose present in the food consumed by the cattle.
  • The cattle is incapable of producing this cellulase enzyme by itself and is dependent on the micro-organisms for its synthesis.
  • Hence, the the micro-organisms help the cattle in obtaining nutrition and energy by the digestion of cellulose.
  • On the other hand, the micro-organisms get shelter, nutrition and protection in the gut of the cattle.
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3 years ago
Pavlov placed meat powder in the mouths of dogs, and they began to salivate. the food acted as a(n) ____________.
svet-max [94.6K]
It is an unconditioned stimulus
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7 0
4 years ago
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How would a sudden downpour change water quality factors in a stream? Include at least four factors in your answer.​
aleksklad [387]

Answer:

Climate – low levels of rainfall and high temperatures lead to water deficits .

Geology – rainfall flows down to the rocks beneath the ground. ...

Pollution – some places have plenty of water, but pollution has made it unsafe to use.

Over-abstraction – when water is taken from aquifers, groundwater levels fall.

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Explanation:

8 0
3 years ago
The mutation that causes SCD causes what kind of change in the structure of hemoglobin?
Mila [183]

Answer:

A group of blood disorders generally passed on from the parents to the offspring is known as SCD or sickle cell disease. Of the disease, the most common is the SCA or sickle cell anemia. In the disease, the red blood cells comprise an abnormal form of the oxygen-carrying protein hemoglobin.  

Generally, humans comprise hemoglobin A, A2, and F types. Of the three types, the hemoglobin F dominates till the age of 6 weeks, after which hemoglobin A dominates till the end of life. However, in the persons diagnosed with SCA, at least one of the beta-globin subunits in hemoglobin A gets substituted by a different form known as hemoglobin S. In the disease, a single nucleotide mutation in the beta-globin gene takes place, in this at 6th position, the glutamic acid gets replaced by Valine.  

5 0
3 years ago
Nitrogenous wastes form when the body metabolizes:
vitfil [10]
Hi the answer is
When the body metabolizes proteins.
4 0
3 years ago
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