Connective
No, the primary function of lymphocytes is to neutralize pathogens.
Adipose tissue
Xylem is classified as a tissue
Embryonic stem cells are naturally pluripotent and can make any tissue type.
The primary unit of function in nervous tissue is the neuron. Neurons are specialized cells that process and transmit information through electrical and chemical signals. They form complex networks that allow for communication within the nervous system.
Adipose tissue is the body's fat!
The primary tissue of the tunica submucosa is loose connective tissue. This layer lies beneath the mucosa and contains blood vessels, lymphatic vessels, nerves, and glands that support the function of the mucosa.
red blood cells
Epithelial tissue has a key function of protection and absorption. It is classified based on the shape and layer of cells. Shapes include squamous, cuboidal, and columnar, while layers can be simple (single layer) or stratified (multiple layers).
The primary function of osteoclasts is to break down and resorb bone tissue, allowing for bone remodeling and turnover. They help regulate calcium levels in the body and play a role in bone repair and growth.
In biology, a tissue is just a group of cells that share the same origin and work together to do something. It's a level of organization. An erector muscle fulfills those requirements, so it can be considered a tissue.
A tendon is classified as a tissue.