Development of the NS

Every animal has a central nervous system

• True

• False

The entire nervous system arises from the:

• Endoderm

• Mesoderm

• Ectoderm

The first step in the formation of the nervous system is known as:

• Neural Birth

• Neurulation

• Neurogenesis

What kind of cell we are when we are as big as one cell?

• Stem Cell

• Prokaryotic

• Eukaryotic

What name is correct when humans are as big as 100 cells?

• Gastrula

• Blastula

• Bastocoel

What is the name when the multicellular human has already three distinctive cellular layers?

• Gastrula

• Blastula

• Blastocoel

An important chemical to take during neurulation is?

• Vitamin D

• Folic Acid

• Zinc

• Vitamin B

Which of the cerebral areas is the first to develop?

• Prosencephalon

• Mesencephalon

• Rhomboencephalon

At birth, the brain is approximately 25% of the adult size

• True

• False

Why was the chicken mentioned in the video able to live and move after one year?