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inn [45]
3 years ago
14

What factor affects the root system?

Biology
1 answer:
MrRissso [65]3 years ago
4 0

Answer: Their growth is strongly affected by the environmental conditions found in the root zone.

Explanation: To survive and grow, they need Air (gas exchange), Water, Non-limiting Temperature, Carbohydrates, Minerals, Space, Low Soil Density, Microbial Associations and Non-toxic soil chemistry.

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What would you expect to happen if a transfusion recipient had blood type o and a donor had blood type ab?
NNADVOKAT [17]

If a person with blood group type O received blood transfusion from type Ab it will lead to major hemolytic transfusion reaction.  

<h3>What is Blood Transfusion?</h3>

Intravenously putting blood components into a person's circulation is known as a blood transfusion. For a number of medical disorders, transfusions are performed to replenish lost blood components. The blood's components, such as red blood cells, white blood cells, plasma, clotting factors, and platelets, are now frequently used in transfusions instead of the whole blood that was used in earlier times.

Hemoglobin is a component of red blood cells (RBC), which carry oxygen to the body's cells. Although they are not frequently utilized in transfusions, white blood cells are an essential component of the immune system and help the body fight illnesses. The "yellowish" liquid component of blood called plasma serves as a lubricant and is made up of essential nutrients and proteins for the body's overall health.

Learn more about Blood with the help of the given link:

brainly.com/question/24389046

#SPJ4

5 0
2 years ago
What is true of macroevolution?
Allisa [31]

Answer:

b. It is evolution above the species level.

Explanation:

Macroevolution is the evolution that generates new taxa, for examples two or more species from a common ancestor. Macroevolution is the product of microevolutionary processes, it is, of <u>microevolution</u>: the change in allele frequencies in a population over time.  Macroevolutive changes are commonly evident while not all microevlutive changes are not.

5 0
3 years ago
Darwin and wallace's theory of evolution by natural selection was revolutionary because it _____.
Lisa [10]
<span>Notice a couple of things different between (A) and (B). It was NOT the first time a biologist proposed that species changed through time (so it's not B). But it finally *solidified* that idea by giving "change through time" (evolution) a MECHANISM. It gave a plausible explanation for WHY species change over time, in a testable way that made sense and had evidence to support it.

So it finally dismissed the idea that species are constant.

It also emphasized that the simple presence of *variation* within a population was a key reason for evolution.

While we're at it ... (C) is wrong because it's not *individuals* that acclimate (adapt) to their environment, but the population (the species) as a whole.

And (D) is wrong because it had nothing to do with economics or the monarchy.</span>
5 0
3 years ago
Are bees afraid of water
Yakvenalex [24]
They are not afraid but they try and avoid getting wet because they cannot fly when wet
7 0
3 years ago
Read 2 more answers
The picture represents a lipid before it undergoes the process of digestion. The chains that are broken during the process of di
Arlecino [84]

Answer:

Fatty acid chains

Explanation:

A Triglyceride molecule is made up of 3 fatty acid chains and 1 glycerol molecule held together by ester bonds.

Digestion of lipids using lipases hydrolysed the ester bonds to release 1 molecule of glycerol and 3 molecules of fatty acid chains.

5 0
3 years ago
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