'In a popular science experiment iodine on a piece of potato turns it dark, indicating this substance is present'
Starch
NATURE: In a popular science experiment iodine on a piece of potato turns it dark, indicating this substance is present
In a popular science experiment iodine on a piece of potato turns it dark, indicating this substance is present
In a popular science experiment iodine on a piece of potato turns it dark, indicating this substance is present
NATURE
Starch
NATURE