The correct answer is option The students used different ranges for their y axes.
The range of the Y axis shows the variation in the experimental condition. The range on each axis should be chosen in such a way that the data is reflected properly. The changes in the portion of the Y axis can change the conclusion dramatically.
In this case, Jake must have chosen a range, which is very large, so, the changes in smaller quantity does not result in significant impact on the graph. In case of Aisha, the range must be very small, due to which a smaller change in the range create a major impact on the graph.
The tricuspid valve does this between the right atrium and ventricle. ... At the end of diastole, your heart's atria contract and pump blood into the ventricles. The atria then begin to relax. Next, your heart's ventricles contract and pump blood out of your heart.
Answer:
The correct answer will be option-A.
Explanation:
During anaphase, the spindle microtubules help the segregation of the chromosomes from the center of the cell at the metaphase plate.
These microtubules get attached to the chromosomes at kinetochore which helps in pulling of the chromosomes to opposite poles. The microtubules pull apart the sister chromatids when cohesin proteins degenerate.
The chromosomes do not show jiggling movement at the metaphase plate and thus, option-A is the correct answer.
Answer:
The correct option is C) Application of toxic fertilizers to crops
Explanation:
Toxic fertilizers are one the main causes which result in water pollution. Due to certain conditions such as flooding, the toxic fertilizers gets drained away into nearby lakes and seas. These toxic fertilizers pollute the water and kill many of the aquatic species living in the lakes or rivers. As a result, the polluted water affects human health when such a water is used for irrigation and consumption needs by the humans.
The answer to this question is Conduction.