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Musya8 [376]
3 years ago
13

Which of the following is considered an arid biome? a. grassland b. desert c. savanna d. rainforest Please select the best answe

r from the choices provided A B C D
Biology
2 answers:
Nesterboy [21]3 years ago
4 0

Answer:

the answer is B. desert

sertanlavr [38]3 years ago
3 0

Desert is considered as arid biome.

Explanation

Arid region is a place with lack of water, that affects the growth of plants and animals. It might be dry or rocky. Desert are considered as arid biome because it receives 25cms of precipitation in a year. They have a day temperature about 540^{\circ} \mathrm{C}. Some deserts have cold round the year.  

Sometimes the amount of rainfall exceeds the average amount of rainfall. Other than sand deserts there are mountaineous, rock,sand,salt flats are present.

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ivolga24 [154]

The acidity of the soil-peat inhabits diversity of plant species compared to marshes.

An important distinction to bogs would be that marsh soils are more typically neutral in the pH scale, to slightly more basic.

Hope this helps! If it does, please go to my page and say thanks! Thankyou!

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8 0
3 years ago
Read 2 more answers
A phenotypic ratio for a dihybrid cross is predicted to be 9:3:3:1. The experimental values are:
Maslowich
Two traits that we are examining are the color (purple/white) and the smoothness. 
In our sample, we have 135 individuals ( 75 +28+24+8= 135).

Since we know that expected ratio of a dihybrid cross, is <span>9:3:3:1 we can calculate what is the expected values of each phenotype is.

So, for the white wrinkled phenotype, we expect that there will be one-sixteenth of the whole sample ( there are 16 parts of the whole sample 9+3+3+1=16).
So, we multiply the whole sample- 135 with one-sixteenth (or </span>0.0625) and get 8,4375.
When you calculate the values for all phenotypes you get results shown in the attached excel table.
When you have your expected and experimental values you compare them with a chi-square test. (The test determines if the difference between the expected and experimental results is statistically significant).


4 0
3 years ago
Read 2 more answers
suppose two scientists perform the same experiment separately but there results are very different what can they do to find out
Alecsey [184]
Measure the amount of chemical used, measure the mass before and after
5 0
4 years ago
Why is it important to pursue the use of renewable resources?
Snezhnost [94]
Renewable energy provides reliable power supplies and fuel diversification, which enhance energy security and lower risk of fuel spills while reducing the need for imported fuels. Renewable energy also helps conserve the nation's natural resources.
3 0
3 years ago
Which is more factory heavy goats or sheep?
Vesna [10]

Answer:

Goats are more profitable than sheep. There are many factors that contribute to a farmer's profits. These factors include the price that goats or sheep sell for at market. ... Lastly, goats and sheep both produce multiple products that can be marketed including wool, milk, and meat.

Explanation:

5 0
3 years ago
Read 2 more answers
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