Plant and Animal Development Share a Number of Features,but Differ

Multiple Choice

Plant and animal development share a number of features,but differ in major ways as well.Which of the following best summarizes the differences between the two forms of development?

A) Animal tissues are irreversibly differentiated;plant tissues retain plasticity throughout life.
B) Animal cells frequently undergo programmed cell death;plant cells do not.
C) Animal development is controlled by regulatory gene sets such as Hox genes;plants have no similar control systems.
D) Animal gametes are produced only after maturity is reached;plant gametes can be produced throughout a plant's lifetime.