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asambeis [7]
2 years ago
6

We depend on light energy for food and fuel. Explain briefly​

Biology
2 answers:
lana [24]2 years ago
6 0

Answer: if it doesn't make sense rewrite it

Explanation: plants need light energy to grow and make food, so trees produce wood and indirectly from the sun hence it produces wood which are used to get fossil fuels

andreyandreev [35.5K]2 years ago
5 0
We depend on light energy or solar energy for food because we get the our food from plants which in turn depend on the sun for their food. ... Solar energy produces food, wood (plants need sunlight to grow and make food, so trees produce wood and indirectly the sun produces wood) which are used to get fossil fuels.
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Transcription produces --->mRNA

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Explanation:

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3 years ago
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Suppose a population is carrying a condition controlled by two alleles: R (dominant) and r (recessive). Only homozygous individu
White raven [17]

<span><u>The answer is A. 72.25 percent.</u>

The Hardy-Weinberg principle can be used:</span>

<em>p² + 2pq + q² = 1</em> and <em>p + q = 1</em>

where <em>p</em> and <em>q</em> are the frequencies of the alleles, and <em>p²</em>, <em>q²</em> and <em>2pq </em>are the frequencies of the genotypes.

<span>The <em>r</em> allele (<em>q</em>) is found in 15% of the population:
q = 15% = 15/100
Thus, q = </span><span>0.15

To calculate the <em>R</em> allele frequency (<em>p</em>), the formula p + q = 1 is used:
If p + q = 1, then p = 1 - q
p = 1 - 0.15
Thus, </span><span>p = 0.85

Knowing the frequency of the <em>R</em> allele (<em>p</em>), it is easy to determine the frequency of the RR genotype (p²):
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Expressed in percentage, p² = 72.25%.</span>

4 0
2 years ago
A cat with black fur and white fur has kittens with black and white fur. All members of the family have fur that is short. The k
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genetics? I'm not sure :(

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What is a good sentence to use mRNA for?
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One of the RNA molecules formed during the first initial stage of protein synthesis, called transcription, in eukaryotes is mRNA or messenger RNA.
8 0
3 years ago
NEED HELP ASAP!!!!!! Jade creates a Punnett square to show the cross between a parent with freckles and a parent without freckle
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Answer:: Jade's error occurs in the top-right square of the Punnett square. In this square, she identifies the phenotype as freckles, but to have freckles, the offspring must have at least one dominant allele. The offspring in this box are ff. Because there is no dominant allele present, the offspring will not have freckles.

Explanation: Did the assignment

8 0
2 years ago
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