Question

Give one simmilarity and one difference between cryptogams and phanerogams

Answer 1

Differences:

Cryptogamae	Phanaerogamae
1. This group contains seed-less plants.	This group contains seed plants.
2. External water is required for fertilization.	External water is not required for fertilization

Similarities:

1) Both are groups of plants and carry out photosynthesis.

2) Both contain chlorophyll.