Which of the following statements is true of the pubertal growth spurt?

Cytoplasmic determinants __________.

Cells can influence each other's development by a process known as __________.

Instead of developing a head and a tail, an abnormal Drosophila embryo develops two tails. This is most likely due to __________.

During the process of differentiation, cells __________.

__________ can give rise to any type of cell whereas __________ can give rise to a subset of cell types.

The similarity of the homeobox in many different kinds of organisms is evidence __________.

The highly conserved sequence element present within homeotic genes is called the __________.