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mezya [45]
4 years ago
10

Why are cane toads in Australia considered an invasive species rather than simply nonnative?

Biology
2 answers:
Yuki888 [10]4 years ago
7 0

Answer: A.) They are destructive to native species and have no natural predators.  

An invasive species is a species which when introduced or immigrated to a new ecosystem compete with the native species for resources as a consequence, this species is responsible from elimination, extinction and migration of native species living in an ecosystem. Cane toads in Australia are considered as an invasive species rather than simply nonnative because they are destructive to native species and have no natural predators.  

Andrej [43]4 years ago
3 0
 <span>Cane toads in Australia are considered invasive species rather than simply nonnative because: They are destructive to native species and have no natural predators.</span>
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An egg cell and a sperm cell fuse to develop a new organism in a process called a fertilization. As a result, a zygote is formed. When the </span>egg cell containing the (n+1) number of chromosomes combines with a sperm cell containing the (n) number of chromosomes, the zygote will have (n + n + 1), which is (2n + 1) number of chromosomes. The zygote is  the first cell of the new organism. It undergoes mitosis resulting in somatic cells where all of them will contain the same <span>number of chromosomes as the zygote, which is (2n + 1)</span>
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Option (3)

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