At its formation, a morula consists of ________ cells.
A. 16
B. 8
C. 4
D. 32
E. 64
Answer: A
You might also like to view...
Which of the following is not true of organelles?
A. They are only in cells of humans. B. They are composed of aggregates of large molecules. C. They are found in many types of cells. D. They carry on specific activities.
Digestion of which of the following would be affected the most if the liver were severely damaged?
A) lipids B) carbohydrates C) proteins D) starches
Which of the following is part of the respiratory zone?
A. Bronchi B. Alveoli C. Nasal Cavity D. Pulmonary Capillaries
Cedric slipped and cut his finger. The cut bled, but did not penetrate to the subcutaneous layer. The deepest layer penetrated was the ________.
A. stratum corneum B. stratum basale C. papillary layer of the dermis D. stratum spinosum E. stratum granulosum