Please select a subject first
Advertisements
Advertisements
______ is not found in arm bone.
Concept: undefined >> undefined
A bone is connected to another bone with a ______.
Concept: undefined >> undefined
Advertisements
Bones are connected to muscles by ______.
Concept: undefined >> undefined
Inflammation of joints can lead to a disease called ______.
Concept: undefined >> undefined
The bones need two important minerals which are ______ and ______.
Concept: undefined >> undefined
An immovable joint is found in the ______.
Concept: undefined >> undefined
The bone of the upper jaw is an immovable bone.
Concept: undefined >> undefined
Synovial fluid helps to reduce friction.
Concept: undefined >> undefined
The joint between the rib and breast bone is a fixed joint.
Concept: undefined >> undefined
Match the following
| 1. | Humerus | a. | Forearm |
| 2. | Radius | b. | Leg |
| 3. | Tarsals | c. | Upper arm |
| 4. | Atlas | d. | vertebral column |
Concept: undefined >> undefined
Match the following
| 1. | Ball & socket | a. | Elbow |
| 2. | Saddle | b. | Spine |
| 3. | Hinge | c. | Thumb |
| 4. | Gliding | d. | Hip |
Concept: undefined >> undefined
Name two joints with examples.
Concept: undefined >> undefined
How are joints classified? Explain with an example.
Concept: undefined >> undefined
What are the causes of the endangerment of species?
Concept: undefined >> undefined
Match the following.
| Column I | Column II |
| Convex mirror | Radio telescopes |
| Parabolic mirror | Rear-view mirror |
| Snell’s law | Kaleidoscope |
| Dispersion of light | sin i/sin r =μ |
| Refractive index | Rainbow |
Concept: undefined >> undefined
Quartz clocks are used in GPS devices.
Concept: undefined >> undefined
What type of oscillations are used in atomic clocks?
Concept: undefined >> undefined
Mention the types of clocks based on their display.
Concept: undefined >> undefined
How many hours are there in a minute?
Concept: undefined >> undefined
