bone marrow
The tissue that contains erythrocytes, leukocytes, and plasma belongs to the connective tissue group. This specific tissue is known as blood tissue or vascular tissue.
they come from the bone marrow
If you are talking about human blood plasma, then that plasma is produced by myloid tissue, which is itself found in the red bone marrow. Myloid tissue produces red blood cells (called erythrocytes), and the plasma, which is the fluid that the blood cells are transported around the circulatory system in.
The escape of tissue fluid from the capillaries occurs through small gaps present in the walls of the capillaries.These gaps are quite big so as to allow the passage of fairly large molecules but are not large enough to allow the escape of erythrocytes.
The tissue that produces perspiration is the sweat glands.
It is to carry oxygen from the lungs to tissue around the body.
The pancreas is made up of two main types of tissue: exocrine tissue, which produces digestive enzymes, and endocrine tissue, which produces hormones like insulin and glucagon.
fat tissue or adipose tissue
Meristematic tissue is the only plant tissue that produces new cells in mitosis.
Glandular epithelium produces hormones.
meristem
erythrocytes Erythrocytes