The Fundamental Unit of Life — Science STD 9 — Question

1. What are the two ways of obtaining fish?
2. What is the major problem faced in fish farming? How can it be overcome.

Give an example of Gram-negative eubacteria.

What type of organization is found in the plasma membrane?

What is ODS?

Name the following:

1. Multinucleate muscle fibre.
2. Spindle shape muscle fibre.

Write one main function of:

1. Apical meristem.
2. Lateral meristem.