The microscope is a lab instrument used for the magnification of very small microorganisms. The organism moved upwards and in the left direction.
Microscopes are lab instruments that are used for viewing enlarged images of microscopic organisms through lens pieces and a magnifier.
The movement of the organism will be inverted to that of the case given so now, the actual movement of the organism will be in the up direction and towards the left.
Therefore, microscopes are used for viewing microorganisms.
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The optical microscope uses a set of lenses to enlarge the image to provide a true, inverted image larger than the object. If we place the letter F on an observation slide, it will be inverted horizontally and vertically as shown in the attached figure.
Therefore, if through the microscope the organism moved down and to the right, actually on the slide, moved up and to the left.
B. Old individuals outnumber juveniles in the population as it grows.
C. The resources available are fully used by the population as it grows.
D. Natural selection changes the gene pool of the population as it grows.
Answer:
The right answe is C.
Explanation:
The limit to how large any given population could be is defined by the concept of " carrying capacity". It refers to the fact that in nature populations grow much faster than resources do, and this impose a limit to population sizes (if there is no enough nutrition sources, the number of individual can not go up).
the answer is actually d. venom. i just took the quiez and i thought it was b but i got it wrong.
Answer:
R1 and R2 exhibit codominance.
Explanation:
In the given plant, pleiotropic locus regulates both berry color and berry size. The R1 allele gives red berries while the R0 allele is responsible for white berries. The heterozygote R0R1 also has red berries, which means that R1 is dominant over R0 for the color of berries. The R2 allele is responsible for the "small" size of berries in homozygous genotype.
The genotype R0R2 also has small berries, which means that R2 is also dominant to R0. However, the genotype R1R2 imparts red color and small size to berries. In the genotype R1R2, both the R1 (responsible for the red color of berries) and R2 (responsible for the small size of berries) alleles are expressed. This represents the fact that the R1 and R2 alleles are codominant and express themselves in heterozygous R1R2 genotype.