Which one of the following is NOT a function of the pigment carotenoid?

Which of the following the chlorophyll in photosynthesis is used for?

Xylem in plants is responsible for following function:

Which of the following best explains the pressure flow hypothesis in phloem transport?

Actual site of dark reaction in photosynthesis inside cytoplast is

A world chess champion has curly hair, attached earlobes and freckles. Which one of the following traits is NOT likely to be passed on to his/her offsprings?