Question

The major taxonomic groups of vascular plants are distinguished by

• A. Position of sporangia
• B. Types of leaves
• C. Types of vascular strands
• D. All of the above

Answer 1

The correct option is C Types of vascular strands

Vascular plants initially show up in the fossil record amid the mid-Silurian time frame, around 410 million years back. These had no leaves or roots; rather they had green photosynthetic stems which filled in as the two stays in the ground and photosynthetic surface. The tips of the branches had a spore case called a sporangium. based on vascular strands these plants are grouped.

So, the correct option is 'Types of vascular strands'.