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Gekata [30.6K]
1 year ago
6

Help with question 2. A B & C. the gizmo is Cell Types

Biology
1 answer:
Mariulka [41]1 year ago
6 0

A.  Fine Focus.

B.  Nucleus, Cytoplasm, and membrane

C. 30 Micrometer.

Erythrocytes are well known to have no nucleus but in fact, they lack most organelles such as the Golgi apparatus endoplasmic reticulum and mitochondria. Hair consists of two parts the root and the hair shaft. The root is the part of the living hair located in the middle layer of the skin the dermis.

Epidermal root cells in some plants produce root hairs and tubular growths that increase the surface area of ​​the root. Unlike other cells in the body, red blood cells do not have a nucleus. This habit dates back to when mammals began to evolve. Other vertebrates such as fish reptiles, and birds have erythrocytes that contain dormant nuclei. To allow red blood cells to carry an increased load of oxygen cells evolved to function without a nucleus and other associated organelles.

Learn more about Cell Types here:-brainly.com/question/342784

#SPJ1

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A class is modeling the differences between a unicellular organism and a multicellular organism. Which example is a model of a u
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Unicellular organism are one celled but multicellular organisms are made up of many cells.

<h3>Explain the difference between unicellular and multicellular organization of organisms? </h3>

As the name suggests, unicellular organisms are made up of only one cell and this single cell carries out all the essential functions that are needed for the survival of the organism like respiration, photosynthesis etc.

But in multicellular organization, the organisms are made of more than one cells and cells are grouped according to their functions. Each group is specialized for specific functions. Even in higher multicellular organisms the group of cells form specific types of tissues and further they form organs and organ systems which function more efficiently.

Thus, this is the difference.

To learn more about  unicellular organism click here:

brainly.com/question/15299967

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