(D) Most mutations are either too small to have any effect, or have detrimental effects on the organism. A few, however, can be beneficial to helping an organism survive. The organisms with these beneficial mutations are the ones that .survive and reproduce, passing their particular genetic ...
I realize this is a highly personal take, and you may feel completely differently about Parker’s work. I’m not describing my objective assessment of his work in 2024, but its subjective effect on me in the early 1980s. I imprinted on Parker’s vision of the past, as I did on the ...
Why do some organisms need DNA and other RNAs as heredity materials? Why is DNA replication necessary to life? What would happen during DNA replication if DNA polymerase was not functional? What happens in a cell if all the chromatin is in condensed form? a...
In order to test the efficacy of wood preservative product, non durable wood blocks are treated using different product concentrations and exposed to the attack of xylophageous organisms (fungi, insects). To reproduce the ageing of the treated wood blocks, some laboratory procedures are available....
One issue that my wife runs into in her research is that any time you have to deal with living organisms, things get very complicated, very quickly. Laboratory equipment doesn't sue you and if you end up blowing up a glass beaker, then no one has to tell their relatives...
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