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Otrada [13]
3 years ago
10

Give examples of how scientist use repeated trials and replication in conducting experiments.

Biology
2 answers:
BartSMP [9]3 years ago
5 0
When testing a hypothesis, scientists use repeated trials and replication to make sure that they get the same answer each time, and that it isn't just a lucky guess the first time.  


Anastasy [175]3 years ago
3 0
When testing a hypothesis, scientists use repeated trials and replication to make sure that they get the same answer each time, and that it isn't just a lucky guess the first time.  They need be sure that the answer to their hypothesis is 100% the same every time.
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Two black guinea pigs of the same genotype were mated and produced 29 black and 9 white offspring. what would you predict the ge
Archy [21]
Hey there!

It can be assumed that the two black guinea pigs have one dominant gene, black fur, and one recessive gene, white fur. Using BB, Bb, and bb, when you look at this on a Punnett square, one out of the four boxes will be BB, which will end up with black fur, two boxes will be Bb, which will also end up with black fur, and one box will be bb, which will end up with white fur. If the parent guinea pigs were BB, all of the offspring would be black. If they were bb, they would be white instead of black. 

Hope this helped you out! :-)
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3 years ago
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Fiesta28 [93]
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Dmitry [639]

Answer:

O Bioenergy does not release harmful greenhouse gasses.

Explanation:

Nuclear energy might not releases as much greenhouse gasses as fossil fuels do but it still releases some. Bioenergy produces energy by using 100% natural elements whereas nuclear energy does not.

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2 years ago
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