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Vesna [10]
3 years ago
6

What is the master switch that determines whether an individual develops as a male?

Biology
1 answer:
Inessa05 [86]3 years ago
6 0
<span>In human beings the "master switch" that determines whether an individual will become a male is the SRY gene, which is found on the Y chromosome. The sex-determining region Y protein produced from this gene acts as a transcription factor, meaning it attaches to specific regions of DNA and helps control the activity of particular genes.</span>
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Is important to the transmission of nerve impulses.
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is important to the transmission of nerve impulses.

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\bold \pink{sodium}

4 0
2 years ago
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Explain redox reactions.
kramer

Answer:

Redox reaction may be defined as the reaction in which both the oxidation and reduction reaction takes place. Redox reaction also occurs inside the living organism.

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How does molecular genetics add to our understanding of genes
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3 years ago
(Please HELP, although its very long, its due today so 100 POINTS!!)
Lesechka [4]

Answer:

How do nutrients move through an environment? What drives the movement of nutrients?

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3 years ago
Organisms that can interbreed and bear fertile offspring are considered to be in the same
Artyom0805 [142]
<span><em><u>B. species.</u></em>
</span>
The organismic hierarchy of organism comes from the highest and lowest order as the following; 
<span>1.    D Domain</span> <span><span>
2.    </span>K Kingdom</span> <span><span>
3.    </span>P Phylum</span> <span><span>
4.    </span>C Class</span> 
<span>5.    O Order</span> <span><span>
6.    </span>F Family</span> <span><span>
7.    </span>G Genus</span> 
<span>8.    S Species</span> 

This hierarchy and order helped many taxonomist to determine and classify organisms by a variety of criteria. And it seems that <em>species </em>can breed the same fertile offspring.
3 0
3 years ago
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