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LUCKY_DIMON [66]
3 years ago
5

What is the role and importance of stem cells in multicellular organisms?

Biology
1 answer:
snow_tiger [21]3 years ago
6 0
I googled it and got this "Mitosis plays an important part in the life cycle of most living things, though to varying extents. In unicellular organisms such as bacteria, mitosis is a type of asexual reproduction, making identical copies of a single cell. In multicellular organisms, mitosis produces more cells for growth and repair."
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Amnesia is characterized by extreme memory loss that stems from extensive psychological stress.
Paha777 [63]

Answer:

Answer is true.

Explanation:

Amnesia or dissociative amnesia occurs when the memory is functioning abnormally due to the effects of psychological trauma on the brain. This means that the resulting abnormal brain functioning is solely due to the psychological stress and not physiological effect.

5 0
3 years ago
The Morbidity and Mortality of Fusions from the Thoracic Spine to the Pelvis in the Adult Population
ivanzaharov [21]

Long fusions extending from the thoracic spine to the pelvis in adults are increasingly common.

Average age for someone undergoing a spinal fusion was 54.2 years – 53.3 years for primary cervical fusions, 42.7 years for primary thoracic fusions, and 56.3 years for primary lumbar fusions. 45.5% of all spinal fusions were on men.

Even people requiring bigger surgeries like spinal fusion are 90% likely to return to work and stay at work long term. While most people recover from back pain through exercise and healthy lifestyles, those who require surgery can expect to return to work and "get their life back" too.

To learn more about spinal fusion , here

brainly.com/question/16267828

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5 0
2 years ago
Which of the following best describes how scientists
Masja [62]

Answer:

B.Scientists are unable to map out the location of tec-tonic plate boundaries.

Explanation:

By plotting the locations of earthquakes, scientists have not only been able to locate plate boundaries but have also been able to determine plate characteristics and predict the movement of the plates. In this investigation, you will plot the locations of earthquakes and determine the boundaries of the earth's plates

8 0
3 years ago
Organic molecules that catalyze reactions quickly at relatively low body temperatures are called:
Rasek [7]
Enzymes.

Enzymes are responsible to make reactions hard to take place, or even very unlikely to happen, to actually happen. They are proteins that have normally an active binding site where molecules may connect to and preform the reaction. The necessary energy to make a reaction occur is less when aided by enzymes and that's what makes of them catalysts so that reactions may occur even when in lower temperatures.
6 0
3 years ago
Natural _ -the mechanism for evolution.
Mazyrski [523]
The mechanism for evolution is natural selection
7 0
3 years ago
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