Why is the enzyme cellulase needed for isolating genetic material from plant cells and not from the animal cells?

Explanation

**Step-by-Step Solution:**

1. **Understanding Cell Structure**:
- Plant cells have a rigid cell wall made primarily of cellulose, which is a polysaccharide.
- Animal cells, on the other hand, do not have a cell wall; they only have a cell membrane.

2. **Role of Cellulase**:
- Cellulase is an enzyme that specifically breaks down cellulose into simpler sugars.
...