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Elodia [21]
3 years ago
15

Which are sources of adult stem cells? Check all that apply.

Biology
1 answer:
Mashutka [201]3 years ago
7 0

Answer:

The correct answers are "bone marrow", "brain" and "liver".

Explanation:

Adult stem cells are cells that are on an adult body and are able to differentiate into different kinds of adult cells in order to replace them when is necessary. The bone marrow, the brain and the liver are three examples of sources for adult stem cells. Once any of these organs suffers a damage that causes a cells' lost, the adult stem cells differentiate into the cells that are needed to replace them as far as possible.

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It helps in the identification of living organisms as well as in understanding the diversity of living organisms. To understand and study the features, similarities and differences between different living organisms and how they are grouped under different categories.

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Which statement about sexual reproduction in flowering plants is true
asambeis [7]

Answer:

D) Asexual reproduction produces offspring that are genetically identical to the parent.

Explanation:

I am honestly not quite sure of this answer, but I was trying to read up on the topic and this is the answer I'm most confident in. It would make sense that the offspring are genetically identical to the parent because they would have no where else to get their genes/mix to form new ones. I really hope this helps!

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3 years ago
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3 years ago
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Answer:

the antibiotics may stunt the growth of the piglets

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3 years ago
3. Describe the benefits and drawbacks of experiments in a laboratory compared to experiments done in a
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Answer:

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On the other hand, in a natural setting there are complex interactions due to which focusing on a single attribute can be difficult.

Drawbacks:

Ina  laboratory experiment, we cannot control every variable which might be having an effect on our concerned subject as compared to a natural setting. This is because lab experiments are performed in a controlled experiment. Hence, there might be difference of results in a lab experiment and nature.

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