The study of how organisms grow and change over time.

The study of the genetic basis of development.

The study of the role of the environment in development.

The study of the relationship between evolution and development.

The preformationist theory.

The epigenetic theory.

The genetic theory.

The evolutionary theory.

Genes.

The environment.

A combination of genes and the environment.

Chance.

DNA methylation.

Histone modification.

RNA interference.

All of the above.

Evolution provides the raw materials for development.

Evolution shapes the developmental process.

Evolution constrains the possible outcomes of development.

All of the above.

The fact that all vertebrates have a backbone.

The fact that all mammals have fur.

The fact that all birds have wings.

All of the above.

Development and regeneration are two distinct processes.

Development and regeneration are the same process.

Development and regeneration are related processes.

Development and regeneration are unrelated processes.

A birth defect.

A genetic disorder.

A teratogen.

All of the above.

Developmental biology raises ethical questions about the use of reproductive technologies.

Developmental biology raises ethical questions about the use of stem cells.

Developmental biology raises ethical questions about the use of genetic engineering.

All of the above.

Developmental biology is a rapidly growing field.

Developmental biology is a mature field.

Developmental biology is a declining field.

None of the above.