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stealth61 [152]
3 years ago
5

Describe one energy conversion that takes place in a hydroelectric power plant

Biology
1 answer:
Vesnalui [34]3 years ago
3 0
Potential energy (water in Dam) to Kinetic energy (Water flowing down to generator) to mechanical energy (Water turning generator) to magnetic energy (in airgap of the generator) to Electrical energy (in the coils of the generator) is your answer .-.
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If a leaf appears toothed,what type of leaf edge is it
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If a leaf appears toothed, it is a Crenate and Serrate.

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Which is considered the first stage of the cell cycle?
Citrus2011 [14]
The phases go prophase, metaphase, anaphase, and telophase starting with interphase. But the first stage would be Interphase.
8 0
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4. What is meant by the fact that water is a "polar" molecule?
Ksju [112]

Hello!

A polar molecule is where one of the atoms in a molecule has a slight positive charge, and another has a slight negative charge, due to the unequal sharing of electrons.

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3 0
3 years ago
In Labrador retrievers, black coat color is dominant to brown. Suppose that a black Lab is mated with a brown one and the offspr
irga5000 [103]
Dominant because dominant genotypes overcome recessive genotypes
3 0
3 years ago
In humans, a type of blindness is due to a dominant allele; normal vision is the result of a recessive allele. Migraine headache
yan [13]

Answer:

Yes.

Probability of such child = 1/2 or 50%

Explanation:

According to the question, below are the genotypes and phenotypes possibilities:

aa = normal vision & no headache

Aa = normal vision & no headache

AA = blindness & headache

                                                                      Male                       Female

                                                                        Aa                            aa

Possible genotypes of progeny:            Aa        Aa           aa         aa

So it is clear that out of the 4 probable children, 2 with 'genotype aa' will have normal vision & no headache.

Mathematical expression is as under:

2/4 = 1/2 that means 50% progeny.

5 0
3 years ago
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