What is the name of the hormone that controls plant responses to stimuli?
U8L13 Plant responses

Quiz
•
Biology
•
10th Grade
•
Easy
Victoria Jane Young Young
Used 2+ times
FREE Resource
10 questions
Show all answers
1.
FILL IN THE BLANK QUESTION
1 min • 1 pt
2.
FILL IN THE BLANK QUESTION
1 min • 1 pt
What is the name of a plant's response to light?
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is not true of auxin?
It causes cell elongation
It is produced by shoot tips
It diffuses down the stem
It accumulates in illuminated cells
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How does auxin work?
It causes shaded cells to elongate
It causes illuminated cells to elongate
It causes shaded cells to shrink
It causes illuminated cells to shrink
5.
FILL IN THE BLANK QUESTION
1 min • 1 pt
What is the name of a plant's response to gravity?
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is true?
Plant stems grow towards light and away from gravity
Plant stems grow away from light and towards gravity
Plant roots grow towards light and away from gravity
Plant roots grow away from gravity and towards light
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When a seed is planted in soil, regardless of its orientation, the shoots will grow upwards and the roots will grow downwards. What is the reason for this?
Phototropism
Geotropism
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