The Fundamental Unit of Life — Science STD 9 — Question

If two solution have the same osmolarity, they are said to be:

All living things including plants and animals are made up of:

The number of cellular layers keeps on changing in:

Which is the most important source of food and fodder?

1. Algae
2. Fungi
3. Lichen
4. Cereal

Cardiac muscle fibres are:

1. Branched
2. Striated
3. Involuntary
4. All the above

Main difference between animal cell and plant cell is:

1. Nutrition.
2. Growth.
3. Movement.
4. Respiration.

Parenchyma: Simple: Phloem: ___________.

How many cells are present in human body:

Permanent tissues differ from meristematic tissue in:

1. Inability to divide.
2. Attainment of definite shape and size.
3. Performing a distinct function.
4. All the above.

Branched involuntary muscle fibres are found in: