LaileyL186722 LaileyL186722

28-10-2022
Biology

Answered

Auxins are plant hormones that regulate homeostasis by helping plants grow toward a light source by stimulating cell elongation and growth. Shear wants to investigate whether plantscan move in response to light. Which of the following best describes how to conduct an investigation to test this process?A.Place one group of seedlings in a bright room and another group of seedlings in a dark room. Record how many seedlings continue to grow in each room for one week.B.Place a group of seedlings in a room where one side of the room is bright and the other side is dark. Record the direction each seedling grows for one week.C.Place a group of seedlings in a bright room. Record the height of each seedling for one week.D.Place a group of seedlings in a dark room. Record how many seedlings grow upward for one week.

Answer :

EstefannyC443923 EstefannyC443923

28-10-2022

The correct answer is A.Place one group of seedlings in a bright room and another group of seedlings in a dark room. Record how many seedlings continue to grow in each room for one week. In this option, the effect light has on growth could be tested.

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