Answer:
<u>B</u><u>.</u><u> </u><u>a </u><u>test </u><u>for </u><u>the </u><u>presence of </u><u>things</u><u> </u><u>t</u><u>h</u><u>a</u><u>t</u><u> </u><u>can </u><u>change </u><u>size </u><u>quickly</u><u>,</u><u> </u><u>since</u><u> </u><u>it</u><u> </u><u>would </u><u>be </u><u>an </u><u>indication </u><u>of </u><u>growth </u><u>and </u><u>development </u>
Answer:
Always keep your microscope covered when not in use. Always carry a microscope with both hands. Grasp the arm with one hand and place the other hand under the base for support.
The correct option is A.
Fitness refers to the quantitative representation of natural and sexual selection within an evolution. Fitness can be defined in respect to a genotype or a phenotype. Relative fitness is described as the survival or reproductive rate of a genotype or phenotype relative to maximum survival or reproductive rate of other genotypes in the population. Thus, the fitness of a population can be determined by finding out the number of offspring that survive to adulthood.
