Biology, 05.11.2019 23:31 angelZ3947

Use the drop-down menus to complete the sentences. stem cells are capable of , not differentiation. stem cells are capable of self-renewal and . stem cells are capable of and limited differentiation.

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Answer from: 036501

stem cells are capable of self-renewal and limited differentiation.

Explanation:

Stem cells give rise to all tissues and organs in the body. They have a unique ability to renew and differentiate into other cells, which means they can repair tissues that have been damaged by disease, accident or natural aging.

It is for this regenerative capacity that they have been consecrated for over 50 years in the treatment of over 80 bone marrow diseases and are under study for the treatment of several others.

THERE ARE TWO KINDS OF STEM CELLS. KNOW THE DIFFERENCE BETWEEN THEM:

Adult Stem Cells

They are found in the baby's bone marrow or umbilical cord as soon as he is born and are divided into two groups:

Hematopoietic: give rise to blood cells and the immune system.Mesenchymals: They give rise to the body's cartilage, bones, muscles, tendons and fat, and play a key role in regulating our immune system.

Embryonic stem cells

Embryonic stem cells can be found on the 5th day after fertilization - when the fetus is in the blastocyst stage. These cells can transform into any type of tissue in the human body, which increases their treatment potential.

Answer from: Quest

from my research i have to the conclusion that decomposers, such as fungi, bacteria and invertebrates, play a critical role in nutrient cycling and without them the earth's ecosystem may not support life as we know it. elements such as carbon, nitrogen and phosphorus exist in limited amounts on earth, although huge amounts of carbon are being released into the atmosphere from underground sources now by humans. it is still extremely important that other nutrients be retained by the process of re-use. decomposers are organisms that are able to chemically break down dead material and make these elements available for use by other organisms. without this breakdown of dead material, dead bodies would pile up. so decomposers also play a role in clean up also. without them, life might not continue as we know it and dead material would overwhelm the earth.

Looking at the diagram above predict the effect on carbon cycle if all the decomposers were removed

Answer from: Quest

one characteristic that is shared by all is a soft body. many

of these invertebrate animals also have an outer shell to protect their

body. oysters, clams, snails, and mussels are all mollusks. so are octopuses, squids, and slugs. mollusks live on land and in freshwater.

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Use the drop-down menus to complete the sentences. stem cells are capable of , not differentiation....

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