Answer:The advantages of classifying organisms are as follows: (i) Classification facilitates the identification of organisms. (ii) helps to establish the relationship among various groups of organisms. (iii) helps to study the phylogeny and evolutionary history of organisms.
Explanation:
The biological species concept proposed by Mayr states that a biological species is a population whose members can interbreed and produce fertile offspring.
<h3>What is the biological species concept?</h3>
The biological species concept is a model used in biology sciences to delimit a species through mating fertile features of the individual that belong to such species.
This concept (biological species concept) was proposed by Ernst Mayr to understand how each species represent a functional unit.
In conclusion, the biological species concept was proposed by Mayr and states that a biological species is a population whose members can interbreed and produce fertile offspring.
Complete question:
Fill the blank. The biological species concept proposed by ______ states that a biological species is a population whose members can interbreed and produce fertile offspring.
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Answer:
DNA I'm not 100 percent sure tho
The answer is B because viruses don't need to be fed.
Deoxygenated blood returns to the heart, where it enters the right atrium through the <span>superior and inferior vena cava. It then goes to the right ventricle through the tricuspid valve, after which it is pumped to the pulmonary artery through the pulmonary valve. The pulmonary valve splits in two and is connected to the lungs, where the blood is pushed through capillaries in the lungs and is oxygenated and drops CO2. It then goes into the pulmonary vein and goes into the left atrium of the heart, after which it enters the left atrium, then goes through the mitral valve to the left ventricle, where it is pumped into the aorta through the aortic valve and distributed throughout the body, becoming deoxygenated and completing the cycle.</span>