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wolverine [178]
3 years ago
7

What is the main sources of human body​

Biology
1 answer:
Lostsunrise [7]3 years ago
7 0

Answer:Humans obtain energy from three classes of fuel molecules: carbohydrates, lipids, and proteins.

hope this help yu am so smart at this questiuon

Explanation:

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At which station is precipitation most likely occurring at the present time
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<span>Answer: Choice B - station B Precipitation occurs when the air temperature and the dew point temperature are the same. It also occurs where there is 100% cloud coverage.</span>
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What happens during respiratory failure?
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What is the primary function of most bacteria in a food web?
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The ability of the human body to break down the red color in beets is controlled by an autosomal dominant allele. The inability
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Answer:

Explanation:

<em>Let the ability to break down the red color in beets be represented by the allele </em><em>B</em><em>. The inability would be represented by the allele </em><em>b</em><em>.</em>

A nonsecretor's genotype would be BB or Bb while a secretor's genotype would be bb.

A nonsecretor woman with a secretor father would be a carrier with genotype Bb. A nonsecretor man who in a previous marriage had a secretor daughter would also be a carrier with genotype Bb. If the two marries:

            <em>Bb     x     Bb</em>

<em>            BB    2Bb    bb</em>

1.

(a) probability of their first child will be a secretor girl = probability of having a girl and being a secretor.

Probability of having a girl = 1/2

Probability of being a secretor = 1/4

<em>probability of their first child will be a secretor girl</em> = 1/2 x 1/4 = 1/8

(b) Probability of their first child being a nonsecretor girl = probability of having a girl and being a nonsecretor.

Probability of having a girl = 1/2

Probability of being a nonsecretor = 3/4

<em>Probability of their first child being a nonsecretor girl = probability of having a girl and being a nonsecretor</em> = 1/2 x 3/4 = 3/8

2. <em>Probability that their first two children will be nonsecretors of either sex = probability of their first being a nonsecretor and of either sex and probability of their second being a nonsecretor and of either sex.</em>

  = 3/4 x 3/4 = 9/16

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4 years ago
As a species evolve, they develop ________ and ________ others
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Your answer would be: New traits, lose. This is because evolution is when a species changed and adapts to changes in their environment. During this process, they may lose old traits that are no longer useful.
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