Contractile vacuoles maintain water balance by pumping excess water out of some single-called pond organisms . in multi-cellular
humans , the kidney is chiefly involved in maintaining water balance . A: interference with nerve signals disrupts cellular communication and homeostasis withing organisms
B: a disruption in a body system may disrupt the homeostasis of a single - celled organism
C: structures found in single- celled organism can act in a manner similar to tissue and organs in multi-cellular organisms
D: tissues , organs, organ systems work together to maintain homeostasis in all living things
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C: structures found in single- celled organism can act in a manner similar to tissue and organs in multi-cellular organisms
Explanation:
The question above shows a certain similarity in the function of structures of unicellular and multicellular organisms. As we can see, vacuoles are indispensable in balancing water within single-celled organisms. This function is similar to the function of the kidneys, in multicellular organisms, which is also responsible for the balance of water.
In addition, the function of the kidneys is, among others, to filter the blood to eliminate substances harmful to the body, such as ammonia, urea and uric acid. They also work to secrete substances important to our health. The kidneys receive blood from the renal arteries, branches of the aorta that come directly from the heart.
C. The question is hinting at the similarities between how single cellular organisms maintain homeostasis by regulating water levels the same way the kidney does for multi cellular humans.
A sorting device that is useful in classifying by observation is a <u>key</u>.
<h3><u>Explanation</u>;</h3>
<em><u>Classification key or taxonomic key is a device that is used by scientists to identify unknown organisms. </u></em>
They are constructed so that the user gets a series of choices about the characteristics of the unknown organisms.Thus, by making the correct choice at each step, one is led to the identity of the specimen.
Therefore<u><em>, keys can be used to identify a living organism or determine which group it belongs to</em></u> by answering questions on the key about characteristics of living things.
Unsaturated fast is a type of fat containing a high proportion of fatty acid molecules with at least one double bond, considered to be healthier in the diet than saturated fat. And Saturated fat is a type of fat containing fatty acid chains that have only single bonds, and considered not healthy if consumed much of
Answer: After mitiosis, each daughter cell will also have 12 chromosomes. Cytokinesis is just the last stage of telophase, where the cell completely forms the two daughter cells. Telophase does not form chromosomes.
