Fume hood is usually used in the laboratory in order to prevent exposure to hazardous chemicals. Fume hood is like a big cupboard; chemical reactions that produce hazardous products are usually produce inside it. One has to check that fume hood is working correctly before using it. The hood confines hazardous airborne materials, dilute them with a large amount of air and expel them through the exhaust pipe on the roof of the laboratory building.
One way is to publish their results in peer-reviewed journals that can be ready by other scientists. Two is to present their results at national and international conferences where other scientists can listen to presentations.
Answer:
The number of individuals will continue to increase rapidly
Explanation:
P stands for: c. the dominant allele
q therefore stands for the recessive allele. The frequency of the homozygous dominant genotype (i.e. gene T is TT), so p×p, which = p^2
The frequency of the homozygous recessive genotype tt is q×q, which = q^2. To find the heterozygous frequency Tt, we must consider that (p+1)=1, since these are the only 2 alleles. And if we square those terms, that's how we determine the frequencies. (p+q)^2 = 1^2
--> p^2 + 2pq + q^2 = 1, so the middle term (2pq) is our heterozygous frequency.
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