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Anna11 [10]
2 years ago
11

Please help me with this.. very URGENT!! please!!

Biology
1 answer:
Licemer1 [7]2 years ago
6 0


Algae grow when they have the right conditions such as adequate nutrients (mostly phosphorus but nitrogen is important too), light levels, pH, temperature, etc. Generally the amount of phosphorus controls the amount of algae found in a freshwater lake or water body. The more nutrient-enriched a lake is, typically the more algae in the lake.
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7 0
3 years ago
haemophilia is an x-linked recessive disorder that is always pass their generations that can be traced by using a pedigree what
Marat540 [252]

The probability of the female child of Charles and Marie suffering from hemophilia​ is 50% or 0.5.

<h3>What is the probability of hemophilia?</h3>

Hemophilia is a disease that is linked to the X-chromosome.

The probability of having female who suffers from hemophilia depends on the genotype of the parents.

Assuming that the genotype of the parents are as follows:

Father: XcY --> hemophilic

Mother: XXc --> carrier

A cross between the parents will produce two female offspring with genotypes, XcXc and XXc.

Therefore, the probability of the female child of Charles and Marie suffering from hemophilia​ is 50% or 0.5.

Learn more about hemophilia at: brainly.com/question/14203344

#SPJ1

4 0
1 year ago
A cell that phagocytizes an antigen and displays fragments of it on its surface for recognition by other cells of the immune sys
pochemuha

Antigen presenting cell is a cell phagocytizes an antigen and displays fragments of it on its surface for recognition by other cells of the immune system

<h3>What is Antigen presenting cells?</h3>

An antigen-presenting cell refer to an immune cell that detects, engulfs, and pass a message to the adaptive immune response about an infection. When a pathogen is detected, the antigen presenting cells will engulf the pathogen and digest it to form many different fragments of the antigen.

Therefore, Antigen presenting cell is a cell phagocytizes an antigen and displays fragments of it on its surface for recognition by other cells of the immune system

Learn more about antigen presenting cell here.

brainly.com/question/13022436

5 0
2 years ago
A substance is most likely to diffuse into a cell when
garri49 [273]
A substance is most likely to diffuse into a cell when <span>(3) the concentration of the substance is greater outside the cell than inside.</span>

8 0
3 years ago
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Which of the following correctly explains why people should not use frayed electrical cords? Frayed electrical cords are series
LiRa [457]
The correct answer is:
Frayed electrical cords expose users to electric circuits, creating the risk of electric shock.
7 0
2 years ago
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