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Anettt [7]
3 years ago
9

Hematopoiesis refers to the formation of blood cells within the red marrow cavities of certain bones. hematopoiesis refers to th

e formation of blood cells within the red marrow cavities of certain bones.
a. True
b. False
Biology
1 answer:
jek_recluse [69]3 years ago
3 0
A. true.

All of our blood cells are derived from haematopoietic stem cells. This cells originate other blood cells through the process of haematopoiesis and are located on the red bone marrow of long bones (inside the diaphysis of the bone).



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The correct answer is D.
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Plant transgenic technology is important for the introduction of genes that convey traits related to environmental stresses and
Gekata [30.6K]

The options of the given question are:

method for DNA delivery

gene construct

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Answer: Tissue culture system.

Explanation:

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The plant transformation is the introduction of the desired characters into the plant and then the growth of transformed plant takes place in the culture medium. This has no role in the plant transformation or has less role.

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The system of classification developed in ancient Greece by Aristotle was used in Europe up until the early 1700s. How did the L
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The Linnaean system added more stories onto hierarchy the of complicatedness that Aristotle developed.

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<h3>Why is the Linnaean system important?</h3>

The Linnaean system is critical because it led to the use of binomial nomenclature to recognize each species. Once the system was assumed, scientists could communicate without the use of deceiving common names. A human being became a partner of Homo sapiens, no matter what terminology a person spoke.

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7 0
2 years ago
Mitosis and cell cycle definition
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Answer:Una célula pasa por cuatro etapas a lo largo de su vida, que son: el nacimiento, el crecimiento, la diferenciación y la reproducción o muerte celular.

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El ciclo celular se define como el conjunto de transformaciones que sufren las células para generar dos células hijas.

Este ciclo está formado por tres fases: la interfase, la mitosis y la ciclo

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Lelechka [254]

Answer:

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