1. Cells
2. Matrix
3. Calcium salts
4. periosteum
Matrix
1. Robert Hooke
2. Mayer
3. Watson and Crick
4. Malphighi
Mayer
1. Uniform sized cells
2. Basement membrane
3. Collagen fibres
4. positioned peripheral to the organ
Collagen fibres
1. Bone with bones
2. Fat body with muscles
3. Integuments with muscles
4. Bone with muscles
Integuments with muscles
1. Squamous
2. Cubodial
3. Ciliated columnar
4. Non-ciliated columnar
Cubodial
1. Sclerenchyma
2. Epithelium
3. Muscles
4. Nervous tissue
Sclerenchyma
1. White fibres
2. Yellow fibres
3. Both (A) and (B)
4. Neither (A) nor (B)
Yellow fibres
1. Amphibians
2. Mammals
3. Both (A) and (B)
4. Neither (A) nor (B)
Both (A) and (B)
1. Pisces
2. Amphibians
3. Both (A) and (B)
4. Reptiles
Pisces
1. Ostium
2. Operculum
3. Osculum
4. All of these
Ostium