Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

BIOLOGY A LEVEL > Plant Hormones > Flashcards

Plant Hormones Flashcards

1
Q

What is the role of auxin?

A

Promotes cell elongation, inhibits growth of side shoots, inhibits leaf abscission

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

What is the role of cytokinins?

A

Promotes cell division, delays leaf senescence, overcomes apical dominance, promotes cell expansion

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

What is the role of gibberellins?

A

Promotes seed germination and growth of stems

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

What is the role of abscisic acid?

A

Inhibits seed germination and growth of stems. Causes stomata to close when low water availability

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

What is the role of ethene?

A

Promotes fruit ripening

How well did you know this?
1
Not at all
2
3
4
5
Perfectly

BIOLOGY A LEVEL (8 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions