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B. increased energy
C. increased particle collisions
The correct reason behind the increased rate of the reaction with the increase in these parameters is the increased collisions between the particles.
Option C.
Molecules that take part in a chemical reaction are present in a common medium. This medium contains all the molecules and the enzymes required for the reaction. The reaction that takes place in the medium is initiated by the collision between the reactant molecules which dispose into the reaction. Thus, increasing the rate of collision between the molecules increases the rate of the reaction.
Increasing the temperature increases the kinetic energy of the molecules which in turn increases the rate of collision.
Increase in the pressure reduces the volume, thereby bringing the molecules together, increasing collision.
Increase in concentration increases the number of molecules per unit volume, thereby increasing the rate of collision.
Answer:
increased particle collisions
Explanation:
meteorites are composed of the original material from which earth was formed. Their compositions range from metallic meteorites made of iron and nickel to stony meteorites composed of dense rock like peridotite
The importance of mitosis in the root tip is that it helps the growth of the root; as a result, the root can grow more and absorb more nutrients from the soil, which helps the plant grow further.
Mitosis is a process in which the cell divides equally and both the parent cell and the daughter cell look alike. In this process, the plant root grows during mitosis, the old cell is replaced by the new cell, the cut is filled, and so on.
The mitosis completes in five steps, such as the prophase, metaphase, anaphase, telophase, and cytokinesis, where the cell faces many changes, such as the nuclear envelope dissociating and the cytoplasm of the cell dividing. The mitosis is the result of the body size growth that is seen in the child, and this is the result of the mitogens.
Hence, the importance of mitosis in the root tip is that it helps the growth of the root; as a result, the root can grow more and absorb more nutrients from the soil.
Learn more about mitosis here.
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