What's the right blood cell

1 answer:

3 0

A normal range in adults is generally considered to be 4.35 to 5.65 million red blood cells per microliter (mcL) of blood for men and 3.92 to 5.13 million red blood cells per mcL of blood for women. In children, the threshold for high red blood cell count varies with age and sex.

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What is the difference between gymnosperms and angiosperms?

Lubov Fominskaja [6]

Answer:

Gymnosperms: naked seeds, they usually have no flowers or fruits, and Gymnosperms are sometimes configured as cones.

Angiosperms: there seeds are enclosed inside an ovary usually a fruit, they have few cells unlike a Gymnosperm, and have no flagella deposited at egg.

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3 years ago

Evolution can be described as the change in __________ frequencies of a __________ over time.

Tresset [83]

Explanation:

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In cellular respiration, the organelle where the chemical reactions occur is the _____.

vekshin1

It is chloroplast because thats where everything happens and works

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3 years ago

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Pick the correct match.

SIZIF [17.4K]

Animal cells have plasma membrane while plant cells have cell wall and cell membrane. A plant cell has 1 large vacuole while an animal cell has more than 1 vacuole which is smaller compared to the vacuoles of a plant cell. The vacuole of a plant cell is hypertonic because it takes up to 90% of the cells volume. A plant cell has chlorophyll or chloroplasts (which gives colors to plants), animal cells does not have chloroplasts. Cell division is also called mitosis (this term is used for both animal and plant cells, no difference on that). For plant cells, centrifugal division occurs, its starts in the middle going outwards creating the cell plate. For animal cells, division is centripetal that it comes from the outside going toward the center and that is called the cleavage furrow.

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Breathing involves the movement of diaphragm and Rib cage true or false

Elza [17]

Answer:

Explanation:

It's a true statement as,

When we inhale the diaphragm moves downwards and the rib cage moves upwards and outwards to let enter the outside air containing oxygen come in.
While we exhale the diaphragm comes to its position and the rib cage move downwards and inwards to let out the inside carbon-dioxide and other games out.

Hence, we can conclude that breathing involves the movement of diaphragm and Rib cage.

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2 years ago

What's the right blood cell​

What's the right blood cell