FORESTRY
GENETICS TREE IMPROVEMENT
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
Evolution can occur at different rates; however, for evolution to occur, there must be
|
variations within a species
|
|
extinction of the species
|
|
asexual reproduction
|
|
no change in the genes of an organism
|
Explanation:
Detailed explanation-1: -Genetic variation is the raw material of evolution. Without genetic variation, a population cannot evolve in response to changing environmental variables and, as a result, may face an increased risk of extinction.
Detailed explanation-2: -Evolution is the process by which populations of organisms change over generations. Genetic variations underlie these changes.
There is 1 question to complete.