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allsm [11]
3 years ago
12

Many higher organisms must maintain a strict internal temperature. There can be serious consequences if the internal temperature

deviates even slightly. What is the name of the process which controls the internal temperature? A) osmosis B) homeostasis C) chemosynthesis D) warm bloodedness
Biology
2 answers:
Neporo4naja [7]3 years ago
5 0
B. Homeostasis . homeostasis is the process via which organisms maintain their internal milleu.
kogti [31]3 years ago
4 0

Answer:

Homeostasis (Ans.B)

Explanation:

Homeostasis is defined as the ability of an organism which can maintain a stable, and constant internal (temperature) environment in the body.

If our body gets too high or too low temperature sensors present in the periphery and brain tells the temperature regulation center of our brain in a region is known as hypothalamus that our body temperature has strayed from its point.

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When turning on a light, what scientific condition are you causing to make the lights work?
djyliett [7]

Answer:

The answer is: closed circuit

Explanation:

I did the test and got it

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3 years ago
Which reason best explains why dead specimens must be used with transmission electron microscopes?
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The TEM  is a form of electron microscope in which an image is derived from electrons that have passed through the specimen, in particular one in which the whole image is formed at once rather than by scanning. The specimen is placed in a vacuum.

7 0
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Pepsinogen is an:A) inactive precursor to the enzyme pepsin that digests proteins in the stomach. B) active enzyme that is relea
sasho [114]

Answer:

A. INACTIVE PRECURSOR OF THE ENZYME PEPSIN THAT DIGESTS PROTEINS IN THE STOMACH.

Explanation:

Pepsinogen is the inactive precursor of pepsin produced by the chief cells of the stomach lining. The stomach walls are lined by majorly two types of cells; the chief and the parietal cells. Chief cells secretes pepisinogen and parietal cells secrete hydrochloric acid in the stomach lining. The chief cells upon the signals of increased protein substance in the stomach produces pepsinogen which upon it release, it is activated to the active enzyme Pepsin by the hydrochloric acid from the parietal cell. Hydrochloric acid provides the acidic environment needed for the action of pepsin in the stomach. The pepsin begins the digestion of proteins into small amino acids in the stomach,

6 0
3 years ago
Bacteria can be classified as
ICE Princess25 [194]
Bacteria can be classified as the two obvious answers here! Archaebacteria, and Eubacteria. Hence "bacteria" suffixing them, and then the three other options do not make sense, and are not a classification. 
8 0
3 years ago
List several ways in which obelia differs from hydra
allochka39001 [22]

Hydra and Obelia are cnidarians (species of aquatic organisms) that belongs to the Class Hydrozoa.  

Several ways in which Obelia differs from Hydra are;

  1. Hydra is a predative species that lives on substrates such as wood, while Obelia is a colonial species that lives as polyps on  branched frameworks.  
  2. Hydra is found in freshwater habitats, while Obelia is found in marine habitats.
  3. Hydra undergoes the medusa form in its life cycle, while Obelia undergoes the two forms (polyp and medusa) in its life cycle.
  4. Hydra has great regenerative powers while Obelia does not have great regenerative powers.

7 0
3 years ago
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