Which statement is true?(1 point)
Responses
Abscisic acid regulates dormancy in plants by activating plant growth during cold weather.
Abscisic acid regulates dormancy in plants by activating plant growth during cold weather.
Abscisic acid regulates water loss in plants by making plants close their stomata during cold weather.
Abscisic acid regulates water loss in plants by making plants close their stomata during cold weather.
Abscisic acid regulates dormancy in plants by suspending plant growth during hot weather.
Abscisic acid regulates dormancy in plants by suspending plant growth during hot weather.
Abscisic acid regulates water loss in plants by making plants close their stomata during hot weather.
Abscisic acid regulates water loss in plants by making plants close their stomata during hot weather.
The correct statement is: Abscisic acid regulates water loss in plants by making plants close their stomata during hot weather.
Use this scenario to answer the question.
After eating half of a banana as a snack, you decide to save the rest for later. There are two types of plastic wrap in your house, and you use one to cover the banana. In an hour, you return and find that your banana half has browned significantly despite being saved in plastic wrap. You discover that one of the plastic wraps is made of polyvinyl, and the other is made of polyethylene.
Which plastic wrap could have caused this browning effect, and why?
(1 point)
Responses
The polyvinyl wrap probably caused the browning since it traps ethylene gas which would speed up the ripening process.
The polyvinyl wrap probably caused the browning since it traps ethylene gas which would speed up the ripening process.
The polyvinyl wrap probably caused the browning since it traps ethylene gas which would delay the ripening process.
The polyvinyl wrap probably caused the browning since it traps ethylene gas which would delay the ripening process.
The polyethylene wrap probably caused the browning since it contains ethylene which would delay the ripening process.
The polyethylene wrap probably caused the browning since it contains ethylene which would delay the ripening process.
The polyethylene wrap probably caused the browning since it contains ethylene which would speed up the ripening process.
The correct statement is: The polyvinyl wrap probably caused the browning since it traps ethylene gas which would speed up the ripening process.
The correct statement is:
Abscisic acid regulates water loss in plants by making plants close their stomata during hot weather.