Answer:
Natural selection is a process where organisms that are better adapted to an environment will survive and reproduce.
Explanation:
This means that the advantageous alleles of this variant organism are passed on to offspring. Over many generations, the process of natural selection leads to evolution occurring.
Am certain that a human gamete produced by such a nodisjunction could have a chromosome number of 43. Nondisjunction is the failure of homologous chromosomes or sister chromatids to separate properly during cell division. There are three forms of nondisjunction: Failure of a pair of homologous chromosomes to separate during meiosis I, failure of sister chromatids to separate during meiosis II, and failure of sister chromatids to separate during mitosis.
Answer: “The adrenal gland secreted epinephrine, increasing blood pressure, which increased the heart rate and breathing.”
<span>Epinephrine is m<span>ore commonly known as adrenaline. It is a hormone secreted by the adrenal glands that are released into the bloodstreams during strong emotions of fear or anger. It caused an increase in heart rate and heavy breathing for James.</span></span>
when phage-infected cells are incubated at 50 degrees Celsius
Answer:
to continually produce energy,your organs need oxygen and the oxygen is carried in your red blood cells.