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Nastasia [14]
3 years ago
14

__________ is a substance in food used by the body to promote normal growth, maintenance, and repair.

Biology
1 answer:
arlik [135]3 years ago
7 0
Protein is the answer I belive
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The answer is B. the set of alleles.

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Which of the following is true of rods?
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Answer: A - Rods are more numerous than cones

Explanation: Rods are found everywhere in the retina except the fovea (a tiny pocket in the retina where just about all of the cones are located).

B. The macula lutea is another word for fovea, no rods are found there.

C. Rods are utilized in low-light conditions and are not <em>sensitive</em> to wavelengths of light.

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8 0
1 year ago
Match the following terms and definitions. 1. an organism that can make its own food commensalism 2. a symbiotic relationship be
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Terms matched with the right definitions.  

1. An organism that can make its own food – Autotroph

2. A symbiotic relationship between two organisms in which one species benefits and no effect is apparent to the other species – Commensalism.  

3. A cell that has a membrane-bound nucleus and/or organelles as its major characteristic -Eukaryote.  

4. The study of organisms that are too small to be seen with the naked eye - Microbiology.  

5.  A disease-causing organism - A germ pathogen.  

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An autotroph is an organism that produces its own food from simple substances available in its environment. Autotrophs usually use inorganic chemical reactions or light energy in producing their food and are usually the producers in a food chain. Examples of autotrophs are plants and algae.


Commensalism is a type of relationship between organisms of two species where one organism benefits from the relationship and the other organism is not affected by it (neither benefits nor harmed).



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Think of examples of how the following parts of natural selection exist within mice populations:
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Explanation:

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