If we produced by mitosis then everyone would be the same. The would be no genetic differentiation. Because in meiosis, germ cells cross over and create zygotes with unique dna.

7 0

2 years ago

Besides filtering blood for foreign materials and phagocytosis of old, defective erythrocytes, the spleen is also involved in wh

Rudiy27

<h2>Functions of spleen</h2>

Explanation:

The major functions of spleen besides filtering the blood of foreign materials and phagocytosis of old defective erythrocytes are:

Body defense:

Initiate immune responses against infections by liberation of antigen and activation of lymphocytes (T and B cells)
Secretes bactericidal agents which act against invading bacteria
Secretes interleukins which promote the growth of lymphocytes or antibodies that act against pathogens

Reservoir: Pools blood by storing thrombocytes, immature erythrocytes.
Hematopoiesis: Blood cells like erythrocytes, lymphocytes and monocytes develop and mature in spleen especially during the early fetal life.

4 0

3 years ago

Some proteins that are on the surface of mammalian cells contain carbohydrates. these proteins are synthesized by _______ and th

goldenfox [79]

Genarte cells extended engery blood

7 0

3 years ago