You Have Been Told That Canada Thistle Is a Weed

You have been told that Canada thistle is a weed that spreads via growth from lateral roots. You want to use a root miner insect for weed control. What would you look for to verify that this weed spreads via lateral roots and not by underground stems?

A) a vascular bundle in the center surrounded by parenchyma tissue
B) meristematic tissue at the tips of the branches
C) vascular bundles in a ring around the outside of a cross section
D) an epidermis at the periphery

Correct Answer:

Verified

Unlock this answer now
Get Access to more Verified Answers free of charge

Access For Free