What are the applications of Inhalation Toxicology Services？ Creative Bioarray specialized in inhalation toxicology testing. We integrate cutting-edge expertise in exposure technology, generation and characterization of exposure atmospheres, dosimetry, and evaluation of health outcomes as needed to quickly meet study goals. Creative Bioarray’s inhalation toxicology facility has the ability to perform single or repeated, nose-only or whole-body inhalation exposures on all laboratory species. In addition, we have extensive experience in aerosol toxicity testing to determine lethal doses and exposure limits through acute, chronic and subchronic inhalation toxicity studies.

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1) gene flow

- it is described as the transfer of genes from one population to another population so that frequency of gene is increased.

-a zebra migrates to join a different herd of zebras.

2) natural selection

- a mechanism of evolutionary change in which individuals with advantageous traits survive and reproduce whereas the others ( those that can not adapt) eliminate from the population.

-competition for sunlight leads to taller trees.

3) mutation

- permanent change in the nucleotide sequence of dna ( genetic material) that could have harmful or useful consequences.

-the dna of a snake changes to make its venom stronger.

4) genetic drift - it is a random phenomenon ( that occurs by chance such as fire) that results in change in the gene frequency in a small population.    

-a grassfire randomly sweeps through a population of buffalo and kills most of the animals.

explanation:

its 42

i say its d?

a) carbon, hydrogen

b) carbon, hydrogen, oxygen, nitrogen

c) carbon, hydrogen, oxygen, nitrogen, phosphorus

d) sugar

e) amino acid

f) nucleotide