The letter Is C
because dentists/doctors
have to move from a dirty place
to a clean place so thier patients wont get infected
Hope this helps mark brainlist
The correct answer is 3- <span>The smelt and alewife may out-compete the native fish by consuming all of the zooplankton.
The diagram tells us that zooplankton is eaten by smelts and alewifes. If these two species increase in number, less of the zooplankton will be left for plankton-eating fish, which is a native type of fish, to eat.
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<span> smelt and alewife eat most of the existing plankton so, they are out-competing the native fish.</span>
A force of 28 N was applied to a 4 kg object, what acceleration was produced?
Answer:
The F1 progeny is completely heterozygous for the <em>loci</em> of interest since they were obtained by mating between two pure-breeding plant lines. In the next generation, the backcross progeny will have homo-zygous individuals and therefore they will be more variable, resulting from meiosis in F1 hybrids
Explanation:
An F1 resulting from the cross between two pure-breeding plant lines will produce all hybrid individuals, all of them genetically (and phenotypically) identical. Meiosis in F1 hybrids is well known to produce homo-zygous genotypes and thus increases genetic diversity in progeny. For instance, for a single <em>locus</em>, the expected ratio of genotypes obtained from crossing two heterozygous parents is 1:2:1, i.e., one homo-zigous dominant individual, two heterozygous individuals (genetically identical to the parents) and one homo-zygous recessive individual; while the expected phenotypic ratio is 3:1 (i.e., 3 dominant expressing: 1 recessive expressing).
<h2>Answer:</h2>
According to the figure elaborated here, when the left side of the tube that is filled with 10% red sugar water, and the right side of the tube filled with distilled water pour into it, then the left side of tube rise in volume but remain as red colored. But the right side of the tube will fall in volume and the sugar water will be diluted.
Osmosis is actually the a process by which molecules of a solvent lead to move through a semipermeable membrane from a less concentrated solution into a more concentrated solution