In 1859, two dozen rabbits were introduced to australia. by 1953, there were an estimated one billion rabbits in australia. the addition of the rabbits to this established ecosystem caused many problems, including a huge decrease in native plants. this left little food for native animals. this is an example of how
a) diversity improves an established ecosystem.
b) genetic variation leads to the formation of a new species.
c) the introduction of non-native species upsets a balanced system.
d) changing in one part of a system does not affect other parts of the system.
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Biology, 22.06.2019 04:10
Select the correct answer. tay-sachs disease is caused by a mutation in the hexa gene located on chromosome 15. tay-sachs follows an autosomal recessive pattern of inheritance. with the of the diagram, identify which of the offspring will be an unaffected carrier. a diagram showing the genes of parents who are carriers of tay-sachs disease a. a, b, and c b. b and c c. a and d d. a e. d
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Number and variety of living organism; includes genetic, species, and ecological types
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In 1859, two dozen rabbits were introduced to australia. by 1953, there were an estimated one billio...
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