Answer:
Explanation:
send the picture then I will answer
Answer:
c. Directional selection
Explanation:
Directional selection is a type of natural selection that occurs when selective pressure favors one extreme phenotype over any other phenotype existing in a population. Only one extreme phenotype is favored over time.
A good example of directional selection is the natural selection that occurs in giraffes, where alleles for long necks were favored against alleles for short necks as a result of selection pressure among the different phenotypes. Over time, giraffes having long necks dominated the population as the distribution of length of neck shifts towards the phenotype for long necks.
a. The Calvin Cycle: is a cyclic pathway that produces three carbon molecules from CO 2.
Frequency is the term that describes the number of waves passing a point during a certain period of time, frequency is also measured in Hz (hertz).
The statements that are true of logistic growth are A) as the population becomes larger, it grows more slowly, and B) when the population reaches carrying capacity, it stops growing.
