Free exam-style questions on Method & variable choices with instant AI feedback.
A student is designing an experiment to investigate the effect of different concentrations of salt solution on the growth of _Lemna minor_ (…
A group of Year 12 Biology students investigated the effect of different coloured light filters on the growth rate of _Zostera marina_ (eelg…
A student is investigating the effect of different colored cellophane filters on the rate of photosynthesis in _Elodea_ (an aquatic plant).…
A student is investigating the effect of different colored lights on the rate of photosynthesis in _Elodea_. They measure the amount of oxyg…
A student is investigating the effect of different colored lights on the growth of _E. coli_ bacteria in a petri dish. They place different…
A student investigates the effect of different colored light on the growth rate of _E. coli_ bacteria. They grow the bacteria in petri dishe…
A student is investigating the effect of different colored light on the rate of photosynthesis in algae. They use red, green, and blue light…
