FREE BOTANY ONLINE TEST 06

The structural and functional unit of life is:

Which gas is mainly responsible for global warming?

The energy currency of the cell is:

The first vascular plants were

In a monohybrid cross, the F2 phenotypic ratio is:

Which ecosystem has the highest productivity?

Cytokinins are mainly responsible for:

The process of fusion of male gamete with egg is called:

Which metal ion is essential for chlorophyll formation?

A fruit that develops from a single ovary is called: