Biology Past Questions and Answers

The correct figure sequence for the following labeled parts (stigma, ovary wall, embryo sac, integument and micropyle) is

Which of the structure becomes the seed coat after fertilization?

What would happen if solution Y is more concentrated than solution X in the figure above?

which of the labelled tissues in the figure above is responsible for transport of mineral salts and water in living plants?

The bone labelled X in the figure above is the