Which of the following is a type of connective tissue in animals?
Answer & explanation
Correct answer: option 3
The correct answer is Option (3) → Blood
Animal tissues are of four types: epithelial, connective, muscular and nervous. Blood is a fluid connective tissue: its cells float in a liquid matrix, the plasma, and it connects all parts of the body by carrying materials between them.
Why the other options are incorrect
Option (1) Muscle — Incorrect. A separate type of tissue, muscular tissue, made of cells that contract for movement.
Option (2) Skin — Incorrect. An organ whose outer covering is made of epithelial tissue.
Option (4) Brain — Incorrect. An organ made mainly of nervous tissue.