Proteoglycan in cartilages which is part of polysaccharide:
1. Chondroitin
2. Ossein
3. Cassin
4. Cartilegen
Which one of the following contains the largest quantity of extracellular material:
1. Striated muscle
2. Aerolar tissue
3. Stratified epithelium
4. Myelinated nerve fibres
Which cells do not form a layer and remain structurally separate:
1. Epithelial cells
2. Muscle cells
3. Nerve cells
4. Gland cells
During an injury, Nasal septum gets damaged and for its recovery which cartilage preferred:
1. Elastic cartilage
2. Hyaline cartilage
3. Calcified cartilage
4. Fibrous cartilage
The primary function of enteronephric nephridia of Pheretima:
1. Osmoregulation
2. Excretion of nitrogenous waste
3. Respiration
4. Locomotion
Which cartilage is present on the end of long bones:
1. Calcified cartilage
2. Hyaline cartilage
3. Elastic cartilage
4. Fibrous cartilage
A characteristic of simple epithelium is:
1. They are arranged indiscriminately
2. They make a definite layer
3. Continue to divide and help in organ function
4. None
What happens if the bone of a frog is kept in dilute hydrochloric acid:
1. Will become flexible
2. Will turn black
3. Will break in pieces
4. Will shrink
Neuroglial cells are associated with:
1. Heart
2. Kidney
3. Brain
4. Eyes
Tendons consist of:
1. Non-elastic connective tissue
2. White Elastic tissue
3. Collagen (white) fibres + Muscle fibres
4. Only collagen fibres