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Yanka [14]
3 years ago
5

cane toad, or Rhinella marina, was introduced to the Hawaiian Islands in 1932 by sugar cane farmers. The farmers released the to

ads in their crops to help control pests that were damaging the sugar cane. The cane toad has few natural predators because it secretes a poisonous toxin that kills the animals that consume it. As a result, the cane toad population thrived, and by 1935, it numbered hundreds of thousands. Which role does the cane toad play in the Hawaiian Islands?
Biology
1 answer:
Akimi4 [234]3 years ago
7 0
- <span>The </span>farmers released<span> the </span>toads<span> in </span>their crops<span> to - 1479068. ... </span>cane toad, orRhinella marina<span>, was </span>introduced<span> to the </span>Hawaiian Islands<span> in </span>1932<span> by </span>sugar cane farmers<span>. ... </span>help<span>control</span><span> pests that were damaging the </span>sugar cane<span>.</span>
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64

Explanation:

Since the population is in Hardy-Weinberg equilibrium and the equilibrium is defined by the equation

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F of heterogyous ( carrier of featherless allele) = 2pq

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p = 1 - 0.8 = 0.2

2pq = 2 × 0.2 × 0.8 = 0.32

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