1. Marine - benthoic
2. Marine - pelagic
3. Fresh water - benthoic
4. Fresh water - pelagic
Marine - benthoic
1. Mammalian bones only
2. Avian bones
3. Reptilian bones
4. All animals
Mammalian bones only
1. Hyaline cartilage
2. Fibrous cartilage
3. Elastic cartilage
4. Calcified cartilage
Hyaline cartilage
1. Hyaline cartilage
2. Fibrous cartilage
3. Elastic cartilage
4. Calcified cartilage
Fibrous cartilage
1. Bag
2. To grow
3. Small space
4. Air
Small space
1. Striated muscle fibres
2. Smooth muscle fibres
3. Both (A) and (B)
4. Neither (A) nor (B)
Smooth muscle fibres
1. Skeletal muscles
2. Smooth muscles
3. Cardiac muscles
4. All of these
Cardiac muscles
1. Skeletal muscles
2. Smooth muscles
3. Cardiac muscles
4. Both (A) and (B)
Skeletal muscles
1. Sensory
2. Motor
3. Intermediate
4. All of these
Intermediate
1. Smooth muscles
2. Cardiac muscles
3. Both (A) and (B)
4. Neither (A) nor (B)
Both (A) and (B)