WSU BIO 106 Exam 1 Questions with Correct Answers

WSU BIO 106 Exam 1 Questions with Correct Answers


Question 1:
The three basic plant organs, , are organized into .
Answer:
Leaves, Stems, Roots; A shoot system and a root system



Question 2:
The point at which leaves are attached
Answer:
Nodes



Question 3:
Internodes
Answer:
The stem segments between nodes



Question 4:
Root
Answer:
-An organ that anchors the plant into the ground



Question 5:
-Absorbs minerals and water from the tip -Stores organic nutrients -Root hairs increase surface
area and absorb most of the water and minerals A structure that has potential to form a lateral
shoot (branch)
Answer:
Axillary Bud



Question 6:
Terminal Bud
Answer:

, Located near the shoot tip and causes elongation of a young shoot



Question 7:
Leaves
Answer:
-Main photosynthetic organ for most vascular plants-Consists of a flattened blade and petiole



Question 8:
A stalk which joins the leaf to a node of the stem
Answer:
Petiole



Question 9:
A simple leaf in a single, undivided blade
Answer:
Simple Leaf



Question 10:
Compound leaf
Answer:
Blade consists of multiple leaflets



Question 11:
Doubly Compounded Leaf
Answer:
Each leaflet is divided into smaller leaflets



Question 12:
Each plant organ has , , and tissues
Answer:
Dermal, vascular, and ground tissues