20. Development

Which type of stem cells have the greatest potential to differentiate into any cell type needed by an organism?

Which of the following provides evidence from developmental biology of a shared evolutionary history?

Which type of cell is most likely to remain totipotent?

Why is Caenorhabditis elegans considered an appropriate model organism for studying developmental processes?

Why is adult stem cell research generally considered less controversial than embryonic stem cell research?

Which of the following statements about the bicoid protein is true?

What is suggested by the similarity of early embryos of different species of vertebrates?

Which stage occurs during incomplete metamorphosis in insects?

What is the role of apoptosis in the development and proper functioning of an animal?

What are the stages of incomplete metamorphosis in insects?

Which organisms undergo the Carnegie stages of embryonic development?

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

In the context of developmental biology, what is cell specialization or differentiation?

Why do adult stem cells currently have fewer uses in therapeutic cloning compared to embryonic stem cells?

Which of the following correctly lists the three stages of incomplete metamorphosis in insects?