Plant Hormones - Tropisms & Auxins #52

This video covers:
- The idea that plants respond to their surroundings just like animals do
- But that plants use local hormones rather than a nervous system
- How auxins enable plants to respond to light (phototropism) and gravity (geotropism or gravitropism)

Exam board specific info:
AQA - Separate/triple science only
IGCSE Edexcel - Everything is relevant to your course!
Edexcel - Separate/triple science only
OCR 21st Century - Separate/triple science only
OCR Gateway - Separate/triple science only