Pupils prepared and viewed biological slides to help with their studies: leaf peels, cheek and onion cells, and root hairs. Students navigated their way around the microscope without assistance.

Reductions in yield are likely if leaf blighting occurs before six weeks after tasseling. 2) With the aid of a hand lens or microscope fungal structures can be observed. The most conspicuous feature ...

The scanning electron microscope scatters electrons across the surface of a specimen. It can magnify in incredible detail. This is a leaf surface under a scanning electron microscope. Both types ...