Answer:
ENDOCRINES circulate in the blood and act at sites distant from their origin;
EXOCRINES pass through ducts;
and PARACRINES act on their local tissue environment.
Explanation:
Exocrines are known for producing external secretions that are released through a duct, usually into the digestive system or the skin
Endocrine are known for producing internal secretions called HORMONES that are transported around the body by the bloodstream. They are also called ductless glands.
Paracrines are known for producing hormones that act on his immediate location or producing gland
Answer: I beleive the answer is C. I'm not sure
Explanation:
Answer: The question is not well stated.
It should be choose the false statement from the options.
The correct answer is option C.
Fossils are not formed when organisms are preserved in recrystallized limestone called marble.
Explanation:
Fossils refers to remains of ancients organisms either plants or animals that have been preserved using a natural means. Fossils can be formed when of plants and animals and get buried during sedimentation or are buried by a lava flow or travel over gravel and leave imprints.
Examples of fossils include bone,shells, wood, coal,oil, DNA segment, objects preserved in Amber e.t.c.
They are use for historic studies, decorations , tourist attractions e.t.c.
Answer:
Irreversible.
Explanation:
Shock may be defined as the medical condition in which the there is deficiency in the blood flow to the oxygen and tissue of the body. The waste products start building in the organ.
Three main stages of the shock are initial, progressive and irreversible. The stage III or irreversible shock includes the anaerobic condition in the brain and the anaerobic metabolism starts in the body.
Thus, the correct answer is irreversible.
Answer:
Yes.
Explanation:
Yes, Schwann and Schleiden are responsible for the cell theory, both the scientists presented the cell theory in 1839. I agree with the argument of my classmate because the person who first presented cell theory was both Schwann and Schleiden. Schwann works on plant cell whereas Schleiden works on animal cell and formulate cell theory. So my classmate's argument is right about cell theory.
