which-of-the-following-best-describes-the-significance-of-the-primitive-streak-i

Question

Which of the following best describes the significance of the primitive streak in embryonic development?

Accepted Answer

It marks the beginning of gastrulation and establishes bilateral symmetry

Answer

It initiates the development of the central nervous system

Answer

It is responsible for forming the neural crest

Answer

It leads to the formation of the placenta