Answer:
one of two or more alternative forms of a gene that arise by mutation and are found at the same place on a chromosome
Explanation:
Explanation:
The answer is ( faramones). for mating purposes..
Answer:
C.
Explanation:
A theory is not a guess but an explanation of <u><em>why</em></u> things happen.
Answer:
E. 3, 6, 7, 4, 5, 8, 1, 2
Explanation:
Systemic circulation is the circulatory pathway which is involved in the transport of the oxygenated blood to the body when pumped by the heart through arteries, capillaries and then back to the heart.
In the given question, the order of vessels in the systemic circulation has been asked which begins with the entry of the deoxygenated blood to the heart.
1. The deoxygenated blood enters the blood from vena cava to the right ventricle.
2. From the right ventricle, the blood enters the right atrium which pumps the de-oxygenated blood to the lungs through an artery called the pulmonary artery.
3. In the lungs, the blood becomes oxygen rich and is returned to the left atrium through the pulmonary vein.
4. The blood then enters the left atrium which is then pumped to the body through the main artery called the aorta.
This completes the systemic circulation and thus, Option-E is correct.
Answer:
kitchen sink
Explanation:
Blackwater is a mixture of the substances that come from cleansing water and greywater is the one that comes from the things that are not in the toilet.
Greywater that should be considered as blackwater is water from the sink. It contains fats and oils and many organic substances.
Blackwater has a big range of materials that put it into this classification. It should be treated with chemicals for disinfection.
