Some variants of white clover produced cyanide (CN), which is a powerful
poison. What advantage does a plant gain by producing cyanide?
A Cyanide increases its ability to resist predation because the snails that est
it die.
B Cyanide makes it more efficient at gas exchange in respiration and
photosynthesis.
C Cyanide toxins leach into the ground water and eliminated com
plants within it niche.
D Cyanide makes the clover plant larger so it can withstand some pre
and still survive.