Question

1. Drow a labelled diagram of a neuron and explain functional combination of muscle tissue and nerve
2. a) Differentiate between meristematic and permanent issues i plants
b) Define the process of differentiation
3. Write any four postulates of Dalton's atomic theory,
4. Write the symbols of the following elements:
i) Oxygen in Carbon 1) Copper
iv) Potassium
5. What is inertia.which coin will have more inertia 5rs coin or 2rs coin and why
6. Write down Newton's first and second law of motion?​

Answer 1

Explanation:

2-- a) meristematic - Meristematic tissues in plants consist of a mass of undifferentiated cells whose main function is to participate in plant growth.

Permanent-- Permanent tissues, on the other hand, are differentiated tissues, carrying out dedicated functions. Some of which is to conduct, render mechanical strength to the plant or even to carry out photosynthesis. These tissues are originated, differentiated and derived from meristematic tissues.

b)The loss of ability to divide by taking up a permanent shape, size and function is called differentiation.