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Ivanshal [37]
3 years ago
12

Which of the following statements is true?

Biology
2 answers:
Pie3 years ago
8 0

Answer: Option (a) is the correct answer.

Explanation:

Resources which are once consumed and cannot be used again are known as non-renewable resources.

For example, coal, petroleum etc are non-renewable resources.

Whereas resources which can be renewed and used again and again are known as renewable resources.

For example, solar energy, wood etc are renewable sources of energy.

Thus, we can conclude that out of the given options, the statement natural energy resources are nonrenewable and are being depleted.

sergij07 [2.7K]3 years ago
4 0

the answer is Natural energy resources are nonrenewable and are being depleted.

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Answer:

1/8

Explanation:

Given that the trihybrid parents have AaBbCc genotype for fruit color. The trait is a quantitative trait i.e. each dominant allele will have an additive effect on it. In this case, AaBbCc and AABBCC will not produce same fruit color because AaBbCc has only three loci contributing to the color while in AABBCC all the six loci are contributing to the color. For an offspring to be exactly similar to the AaBbCc parents it should have the same genotype of AaBbCc.

The probability of Aa to come from a cross between Aa and Aa is 2/4 or 1/2

The probability of Bb to come from a cross between Bb and Bb is 2/4 or 1/2

The probability of Cc to come from a cross between Cc and Cc is 2/4 or 1/2

So the collective probability of AaBbCc offspring from a cross between AaBbCc and AaBbCc parents would be=

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Hence, assuming no effects of the environment, 1/8 of the offspring will have the same fruit color phenotype as the trihybrid parent.

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3 years ago
In most algae, certain fungi and higher green plant, main components of cell wall is​
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