Carbon is released to the atmosphere by )respiration and burning of fossil fuels and wood
b)burning of fossil fuels and photosynthesis
c)respiration and fixation
d)respiration and photosynthesis

What are the types of mutations, and how does each alter the encoded protein? college level answer

1. variations in a population of moths allow for some of its members to be able to adapt to environmental changes. the better adapted of the moths will be able to survive the change and thus prevail as the “fittest” of the species. (a) describe three mechanisms in which variation can occur within a species population. (b) explain which mechanism or mechanisms would be responsible for the survival of a population of peppered moths better than white moths in an environment affected by industrial soot. justify your answer.

Which of the following is not a potential result of deforestation?