Author: Anonymous

This plant has a corm and ligules on each leaf.

Plants in phylum Psilotophyta consist of only stems and rhizomes.

Elemental sodium is an explosive metal. Elemental chlorine is a poisonous gas. Yet, when combined they form harmless table salt, a compound with completely different properties. A product possessing properties different than the individual parts that comprise it illustrates the concept of ____________.

Why does salt form from elemental sodium and elemental chlorine? What kind of bond is formed? (Na is atomic number 11. Cl is atomic number 17).

Which of the following tissues or structures in flowering plants is a part of the sporophyte generation and therefore diploid?

In pines a pollen grain reaches the female gametophyte via an opening called the:

What type of bond includes the transfer of an electron from one atom to another?

Pollination involves the

The ginkgo is frequently mistaken for an angiosperm tree because ________.

Complete the following matching for ferns;