Which of the following is the correct order of floral organs from the outside to the inside of a perfect (or complete) flower?

A plant mutant that showed normal gravitropic bending but did not store starch in its plastids would require a reevaluation of the role of ________ in gravitropism.

The architecture and distribution of the root system and production of proteins in plants are directly relevant to the availability ________ in soil.

A plant grows taller through ______, which involves cell division in the ______.

If isolated plant cells with a water potential averaging -0.5 MPa are placed into a solution with a water potential of -0.3 MPa, which of the following would be the most likely outcome?

Plants contain meristems whose major function is to

Which of the following best characterizes the monocots?

Which of the following is the selective barrier of a root that determines which substances pass between the cortex and vascular tissue?

The dominant type of tissue that makes up most of the wood of a tree is

The formation of a zygote and a cell with a triploid nucleus is unique to flowering plants. What is this process called?