The orientation of plant growth can respond to gravity because:
A) meristems experience the pull of gravity directly.
B) auxin flows "downhill" within the plant due to force of gravity acting on each auxin molecule.
C) starch grains within meristem cells are denser than the cytoplasm and move in response to gravity.
D) The cell's cytoskeleton bends in response to gravity.
Correct Answer:
Verified
Q140: A high school student is carrying out
Q141: Exposure to light and gravity will cause
Q142: _ are starch-containing organelles present in root
Q143: You notice that your houseplants are all
Q144: Which of the following statements regarding detection
Q146: A researcher is studying the distribution of
Q147: Abscisic acid is produced in the _
Q148: Plants grow toward the light because:
A)auxin concentration
Q149: How does the hormone ethylene reduce the
Q150: Which portion of the root allows it
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents