Answer is D as substances are taken up and enclosed in a vesicle.
<span>Treatment can help but the condition can't be cured</span>
Fitness.
Explanation:
Fitness is a relative thing.A genotypes' fitness include its ability to survive,find a mate,produce off spring.
Answer:
increasing the concentration of the reactants
Explanation:
Increasing the concentration of reactants usually increases the frequency of effective collisions between reactant molecule. This also results in the increase in the rate of a reaction . This is because as the concentration of the reactant is increased then more of the reacting molecules or ions are present to form the reaction products.
Increase in Temperature and Pressure of gaseous reactants results in the increase of the frequency of effective collisions between reactant molecules.
A mutation can either be passed down as a hereditary trait, but most mutations of the gene can be triggered by something such as radiation from the sun, or if an error is made in cell division as DNA copies itself
