As you see on the table, there are 3 ways the offspring can get the dominant trait. RR, Rr, and rR (order was switched for clarification). There are 4 total outcomes. In this case, the problem can just be treated as a probability question.
3 out of 4, or 3/4 * 50 is 37.5, which can be rounded to D. 38.
Answer:
Air pollution occurs when harmful or excessive quantities of
substances are introduced into Earth's atmosphere. Sources of air
pollution include gases (such as ammonia, carbon monoxide, sulfur
dioxide , nitrous oxides , methane and chlorofluorocarbons),
particulates (both organic and inorganic), and biological molecules .
Explanation:
Answer:
El genoma humano es el conjunto completo de secuencias de ácido nucleico para humanos, codificado como ADN dentro de los 23 pares de cromosomas en los núcleos celulares y en una pequeña molécula de ADN que se encuentra dentro de las mitocondrias individuales. Estos generalmente se tratan por separado como el genoma nuclear y el genoma mitocondrial.
Helicase: unzipping the DNA helix
Primase: synthesizing the RNA primer
DNA polymerase III: adding bases to the new DNA chain; proofreading the chain for mistakes
DNA polymerase I: removing primer, closing gaps, repairing mismatches
Ligase: final binding of nicks in DNA during synthesis and repair
Gyrase: supercoiling
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