IGCSE (Edexcel) Biology (9-1)
2.45B practical: investigate the effect of light on net gas exchange from a leaf,
using hydrogen-carbonate indicator
Practical lesson on hydrogen-carbonate indicator and the leaf. Includes a practical sheet, and practice exam question with mark scheme.
Any and all feedback appreciated
Something went wrong, please try again later.
This resource hasn't been reviewed yet
To ensure quality for our reviews, only customers who have purchased this resource can review it
Report this resourceto let us know if it violates our terms and conditions.
Our customer service team will review your report and will be in touch.
£2.50