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liq [111]
3 years ago
5

A scientist measured an increase in nitrous oxide in the atmosphere. This increase would result in

Biology
2 answers:
Nimfa-mama [501]3 years ago
8 0
Nitrous oxide is naturally present in our atmosphere and is a part of the nitrogen cycle. However, increases in N2O can lead to global warming and heating of the atmosphere. It is actually about 280 times greater than CO2 in Global Warming Potential. The majority of N2O in the atmosphere comes from agriculture but also comes from transportation and industry. 
taurus [48]3 years ago
5 0
 <span>A scientist measured an increase in nitrous oxide in the atmosphere. This increase would result in the greenhouse effect. </span>
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In a certain plant, tall stems (t) are dominant to short stems (t). a farmer crosses a short-stemmed plant with a heterozygous l
melisa1 [442]

The answers would be:

Genotype                Phenotype

     Tt                      Tall stemmed

     tt                       Short stemmed

Genotypic ratio : 2:2 or 1:1

Phenotypic ratio: 2:2  or 1:1  

<u />

<u>You can read on to see how this was done:</u>

Tall stems (T) are dominant to short stems (t).

First figure out the genotypes of the parents. We have a short-stemmed plant and a heterozygous long-stemmed plant cross.

For short stem to occur, you need 2 pairs of short alleles. So the first parent would have a genotype of tt.

Heterozygous long-stemmed means that the parent has one of each allele. So the genotype of the second parent would be, Tt.

Now we can make our Punnett Square.

tt x Tt

<u>       t        t  </u>

<u>T |  Tt  |   Tt</u>

<u>t  |   tt  |   tt</u>

Let's list down the genotypes and phenotypic results.

Genotype        no.         Phenotype

     Tt                 2           Tall stemmed

     tt                  2           Short stemmed

So from that we can answer the other questions:

Genotypic ratio : 2:2 or 1:1

Phenotypic ratio: 2:2  or 1:1  

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4 years ago
Aziz has read that handwriting reveals important details about personality. explain how each component of the scientific attitud
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First of all, curiosity which involves a willingness to know answers. So Aziz is curious about this and he want to seek answers about handwriting analysis.

Then Skepticism, this will help Aziz to evaluate the results or answers he get from the analysis.

<span>And Humility, this will help Aziz be attentive to any potential biases that comes in the way of his interpretation of the data and then Aziz rely on the evidence he gathered from the interpretation of data.</span>

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If you wanted to find archea, where would you look?
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