You plant a seed in a pot containing soil,and then add water and place the pot under a light.After the seedling emerged,complete with two green leaves,the carbon dioxide levels decreased in the closed chamber.The developing seedling was using which of the following as a source of energy while the carbon dioxide levels were decreasing?

Question

Quizplus · Accepted Answer

Once seedlings grow large enough, they get their energy not from the endosperm, but from the sun.

You Plant a Seed in a Pot Containing Soil,and Then