Which germ layer is involved in the process of neurulation? a. Endoderm b. Mesoderm c. Ectoderm d. Embryonic disk Describe the formation of the extraembryonic membranes in mammals (include cell type they arise from, and what each becomes...
Which of the following statements regarding the heart is NOT true? A) The heart has four chambers. B) The heart is located in the mediastinum of the chest. C) The heart is composed of smooth muscle fibers. D) The heart is a muscular pump. What is the name...
Ampeater Music is a website devoted to bridging the gap between unsigned (or just plain underexposed) artists and music lovers everywhere. Every day we feature a different artist on what we call The Ampeater Review. Each fea
The human body has over 600musckles that perform specialized functions. Half of the total weight of humans comprises of muscles. There are various types of muscles such as skeletal, involuntary and cardiac muscles. The major role of skeletal muscle is holding the sk...
Is the statement true or false? Alveoli: Alveoli are numerous tiny air sacs present at the end of the bronchial tubes in the lungs which facilitate the exchange of oxygen and carbon dioxide during breathing. The two types of alveolar cells are type 1 ...