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Ipatiy [6.2K]
3 years ago
8

Why have some companies chosen to grow algae in bioreactors?​

Biology
1 answer:
pshichka [43]3 years ago
6 0
There are multiple benefits of growing algae in bioreactor such as :
1. They act as a CO2 fixation
2.Wastewater treatment
3. Could act a filter for pond as they produce oxygen in good quantity.
4. They also act as a scrubber and same for treating wastewater turning it to cleaner water.
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Organisms whose cells do not contain a well-defined nucleus are
Vikki [24]

Organisms whose cells do not contain a well-defined nucleus are  placed in the kingdom Fungi is false.

False.

<u>Explanation:</u>

Fungi are eukaryotes that contain many membrane-bound organelles and a nucleus. The Fungi kingdom consists of many living organisms though fungi are more plant-like organisms but are closely related to animals.

Fungi are generally heterotrophic because they use the organic compound for a source of energy.

Many fungi produce haploid cells that undergo mitosis to become multicellular. They play an important role in the ecosystem because they break down organic plus inorganic materials into molecules.  

7 0
4 years ago
How water quality changes from source of a river to the mouth
irina [24]

Answer:

use own words!!!

Explanation: Velocity increases as more water is added to rivers via tributary rivers. This means that less of the water is in contact with the bed of the river and the mouth so there is less energy used to overcome friction. Hence rivers flow progressively faster on their journey downstream.

8 0
3 years ago
There are 100 cats in a population that follows hardy-weinberg conditions. 4 cats display a recessive white coat color. how many
mr Goodwill [35]

We know that Hardy-Weinberg conditions include the following equations:


p^{2}+2pq+ q^{2}=1


where p+q=1


And where p = dominant, and q = recessive; this means that p^{2} is equal to the homozygous dominant, 2pq is the heterozygous, and q^{2} is the homozygous recessive .


So we have 100 total cats, with 4 having the recessive white coat color. That means we have a ratio of \frac{4}{100} or 0.04. Let that equal our q^{2} value.


So when we solve for q, we get:


q^{2}=0.04

q=\sqrt{0.04} =0.2


Now that we have our q value, we can use the other equation to find p:


p+q=1


p+0.2=1


p=0.8


So then we can solve for our heterozygous population:


2pq=2(0.8)(0.2)=0.32


This is the ratio of the population. So we then multiply this number by 100 to get the number of cats that are heterozygous:


0.32*100=32cats


So now we know that there are 32 heterozygous cats in the population.

8 0
3 years ago
A group of rabbits lives in an area that normally has mild winters that are not too cold. This
ahrayia [7]

Answer:

A. Extra thick fur

Explanation:

Because the winter is cold and little body fat and a dark colored fur will get it killed faster, but long ears can help the bunny hear the danger but I don't think there will be any predetors out in the harsh snow.

6 0
3 years ago
What part produces the female gametes? [10pts]
Vesna [10]

Answer:

ovary

Explanation:

5 0
3 years ago
Read 2 more answers
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