Question

19. Human blood does not contain:

(A) platelets
(B) basophil
(C) melanocytes
(D) monocytes​

Answer 1

Answer:

C

Explanation:

Melanocytes are not included

Answer 2

Answer:

(C) melanocytes

Explanation:

Melanocytes are melanin-producing neural crest-derived cells located in the bottom layer (the stratum basale) of the skin's epidermis, the middle layer of the eye (the uvea), the inner ear, vaginal epithelium, meninges, bones, and heart. Melanin is a dark pigment primarily responsible for skin color.

Human blood is made up of Blood cells, and platelets and carries nutrients to various body parts.  

• Blood is a connective tissue in fluid form that is composed of plasma, blood cells, and platelets. It accounts for about 8 percent of the total body weight in a healthy human.
• An average human body consists of around 5-6 liters of blood.
• Blood performs very important functions in the human body. It transfers oxygen and various other nutrients to other body parts.
• The white blood cells also fight diseases and build up immunity for the human body.

So, melanocyte is not a part of blood.

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