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kirill115 [55]
3 years ago
9

What is a red blood cell

Biology
2 answers:
AnnyKZ [126]3 years ago
6 0

Answer:

The Red blood cell, (or erythrocyte) is a cell typically without a nucleus.

Explanation:

The thing that makes them red would be pigment hemoglobin, and help transport oxygen and carbon dioxide to and from all of the tissues. Red blood cells are surprisingly made from at the end of your bones.

UkoKoshka [18]3 years ago
3 0

Answer:

Red blood cell is a blood cell which contains hemoglobin necessary for the transport of oxygen in blood from one part of body to another part.

Explanation:

These are the most abundant cells in the blood and are developed from liver and yolk sac in fetus while from the bone marrow in children and adults. Red blood cells (RBCs), also called erythrocytes, are cells that circulate in the blood and carry oxygen throughout the body. These cells are produced in the bone marrow and are released into the bloodstream as they mature. RBCs typically make up about 40% of the blood volume. The normal RBC range for men is 4.7 to 6.1 million cells per microliter (mcL). The normal RBC range for women who aren't pregnant is 4.2 to 5.4 million mcL. The normal RBC range for children is 4.0 to 5.5 million mc.

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love history [14]

Answer:

Option (4)

Explanation:

The earth is comprised of numerous lithospheric plates. This lithosphere is comprised of dozens of major plates and a few minor plates. These plates are constantly in motion over the less dense asthenosphere layer where the rocks tend to flow during deformation. This plate motion takes place due to the creation of convection current in the mantle region as a result of which the plates move under the influence of uprising magma. These currents are formed because of the heat supplied from the core of the earth.

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Some of the minor plates include the Cocos plate, Nazca plate, and Caribbean plate.

Thus, the correct answer is option (4).

6 0
3 years ago
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IgorLugansk [536]

Answer:

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Explanation:

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3 0
3 years ago
. Corn has small, colorless, odorless, lightweight flowers without petals. What is the significance of these flowers in the poll
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6 0
3 years ago
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Angelina_Jolie [31]
<span>The correct answer is b.0.5 to 1 micrometre thick.</span>
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Tanya [424]

Answer:

A

Explanation:

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