Some components of cells are listed.

Cytoplasm
Nucleus
Chloroplasts
Cell Wall
Cell membrane
Which of the components could be observed using a microscope in a prepared slide of leaf epidermal cells, but not in a prepared slide of human cheek cells?

a
Components 3 and 4 only
b
Components 1 and 5 only
c
Components 1, 2, and 3 only
d
Components 2 and 3 only

The correct answer would be option d) Components 2 and 3 only. The nucleus is present in both leaf epidermal cells and human cheek cells, so it can be observed in both slides. However, chloroplasts are only found in plant cells, so they can be observed in the prepared slide of leaf epidermal cells but not in the prepared slide of human cheek cells.