Canada Thistle Is a Dicot That Spreads Via Growth from Lateral

question 7

Multiple Choice

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

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

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Definitions:

Ovarian Cancer

A type of cancer that begins in the ovaries, which are the reproductive glands found only in females.

Painkiller

A drug or substance used to alleviate pain without causing loss of consciousness.

Black Spruce

A species of tree in the pine family, native to northern parts of North America, characterized by its dark, dense foliage and adaptation to cold climates.

White Spruce

A species of spruce native to the northern temperate and boreal forests in North America, known for its use in construction and as Christmas trees.