Answer:
Nitrogen is an important nutrient for all plant cells, and it is component of the chlorophyll found in leaves. Which of the following statements best describes how nitrogen is absorbed and distributed to the leaves of the plant so that photosynthesis can take place?
Nitrogen is absorbed by the roots and distributed upwards through the xylem
Explanation:
Nitrogen are gotten from the ground by the plants before it is transported through xylem to the stem and then the leaves
Answer:
D: a trait with a dominant and recessive allele!
Answer:When a wound causes bleeding, the body responds with a positive feedback loop to clot the blood and stop blood loss. Substances released by the injured blood vessel wall begin the process of blood clotting
Explanation:
Purebreds are the offspring<span> that result from mating between genetically similar parents while </span>hybrids<span> are the </span>offspring<span> that are the result of mating between two genetically dissimilar parents. In the same context, the term </span>hybrid<span> can mean a cross between two breeds.</span>
