Answer:
Expose a sample of E. coli to streptomycin by inoculating it onto a streptomycin positive plate. Any colonies that grow will carry a mutation for resistance.
Explanation:
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Members of which protist institution is one of the fossilized deposits inside the particular geological formation of the white cliffs of Dover: foraminiferans.
A remnant, effect, or hint of an animal or plant of a past geologic age that has been preserved in the earth's crust is referred to as a fossil.
When a leaf or an animal skeleton turns into a fossil, that is fossilization. Fossils are the preserved remains of a prehistoric creature — fossilization takes a completely long term, so if you see a fossil, you are aware of it's a minimum of 10,000 years antique. Fossils are commonly discovered wherein sedimentary rocks of the right age are uncovered, together with river valleys, cliffs, hillsides, and human-made exposures such as quarries and avenue cuttings.
For an organism to be fossilized, the remains normally need to be covered with the aid of sediment quickly after dying. Sediment can consist of the sandy seafloor, lava, or even sticky tar. through the years, minerals within the sediment seep into the stays. The stays emerge as fossilized.
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Answer:
Air Pressure
Explanation:
Air pressure is the only option here related to weight. And Air Pressure does get lower the higher the airplane goes.
Answer:
Mendel was an Austrian monk whose researches laid the foundation of genetics. The experiments conducted by Mendel led him to the foundation of two laws which are named as the law of segregation and law of independent assortment.
According to the law of segregation, the two alleles of a gene segregate during the time of gamete formation and there are 50-50% chances of each of the alleles to be received by the gametes. Hence, there are 50% chances for Y gametes to be produced and 50% chances for y gametes to be produced.