Scales

Skin Scales and Skeletal Muscles ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Scales ,[object Object],[object Object],[object Object],[object Object]

Types of scales ,[object Object],[object Object],[object Object],[object Object],[object Object]

Ganoid Scales ,[object Object],[object Object],[object Object]

Leptoid scales ,[object Object],[object Object],[object Object],[object Object],[object Object]

Leptoid scales ,[object Object],[object Object]

Leptoid scales ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Placoid scales ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Placoid scales ,[object Object],[object Object],[object Object]

Cosmoid scales ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Cosmoid scales ,[object Object],[object Object],[object Object]

Are all scales the same size? ,[object Object],[object Object],[object Object],[object Object],[object Object]

Can scale type vary with sex? ,[object Object],[object Object],[object Object],[object Object],[object Object]

Function of Slime and Spots ,[object Object],[object Object],[object Object],[object Object]

General Functions ,[object Object],[object Object],[object Object]

How old is a fish scale? ,[object Object],[object Object],[object Object]

Fish skin ,[object Object],[object Object],[object Object]

Skin Structure ,[object Object],[object Object],[object Object],[object Object],[object Object]

Comparison of Fish and Mammalian skin

Skin Properties ,[object Object],[object Object],[object Object],[object Object],[object Object]

Hormonal control of Skin ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Types of Muscle ,[object Object],Skeletal muscle Smooth muscle Cardiac muscle

Skeletal Muscles function ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Types of Muscle fiber ,[object Object],[object Object],[object Object],[object Object],[object Object]

Properties of Muscle ,[object Object],[object Object],[object Object],[object Object]

Structure ,[object Object],[object Object]

Structure ,[object Object],[object Object],[object Object],[object Object]

Muscle Fiber Anatomy ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Sarcomere ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

d) myofibril c) muscle fibre b) muscle fibre bundle a) Muscle belly Components of skeletal muscle

Nerve and Blood Vessel Supply ,[object Object],[object Object],[object Object],[object Object],[object Object]

Myosin (Thick) Myofilament ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Actin (Thin) Myofilaments ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Sliding Filament Model of Contraction ,[object Object],[object Object],[object Object]

Sliding Filament Model of Contraction ,[object Object],[object Object]

Neuromuscular Junction ,[object Object],[object Object],[object Object],[object Object]

Neuromuscular Junction Figure 9.7 (a-c)

Motor Unit: The Nerve-Muscle Functional Unit ,[object Object],[object Object]

Motor Unit: The Nerve-Muscle Functional Unit Figure 9.12 (a)

Contractile Machinery: Sarcomeres ,[object Object],[object Object],[object Object],[object Object],Longitudinal section of myofibril (a) At rest

Contractile Machinery: Crossbridge formation and movement ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],b) Contraction Longitudinal section of myofibril

Contractile Machinery: Optimal Crossbridge formation ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Longitudinal section of myofibril c) Powerful stretching d) Powerful contraction

Any questions …….. Don’t shy

Scales

Recommended

Recommended

More Related Content

What's hot

What's hot (17)

Similar to Scales

Similar to Scales (20)

More from Shiggi

More from Shiggi (20)

Recently uploaded

Recently uploaded (20)

Scales