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.
Answers: 2
Biology, 22.06.2019 10:00
How do plants obtain more sunlight a.) they lean towards the light b.)they grow straight up c.) they only live in sunny areas, like the tropics d.) they stay low to the ground
Answers: 2
Biology, 22.06.2019 11:00
In pea plants, yellow seed color (y) is dominant and green seed color (y) is recessive. based on the punnett squares, what are the chances that the offspring in the second generation will have green seeds?
Answers: 2
In 1859, two dozen rabbits were introduced to australia. by 1953, there were an estimated one billio...
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