Abstract
Second positive and negative phototropism are found in Vaucheria geminata when the light intensity is very high. The dose-response curve of this alga resembles those obtained with Avena coleoptiles, suggesting that the phototropism of both plants occurs through a common initial process.
Full Text 
Sign-in/Register to access full text options
Sign-in/Register to access full text options 
Published version (
Free)
Free) 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
