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Ryyan

Science first period chapter 3 lesson 5

QuestionAnswer
If a plant grows towards the stimulus, it said to show a positive blank if it grows away, it shows a negative blank TROPISM
A blank produced by a plant chemicals that affect how the plants grow and develops Hormone
A plan response to the seasonal changes in the length of night and day is called blank PHOTOPERIODISM
This length called the blank blank blank is the number of hours of darkness that determines whether or not a plant wolf flower Critical night length
Some prepared differently than others for certain seasons, as winter draws near many plants prepared to go in the sea of blank blank is a period when an organism’s growth or activity stops blank helps plant survive freezing temperatures in the lack of liq DORMANCY
List three stimuli that produce plants responses Touch gravity and light are three important stimuli that trigger growth response or TROPISMS, in plants
give an example of both positive and negative TROPISM touch and gravity
Y DORMANCY is important Dormany helps plant survive freezing temperatures and lack of liquid water
Created by: user-1996508
 

 



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