Which of the following structural layers is NOT present in the wall of uterus? ()
A. The simple columnar epithelium
B. The lamina propria
C. The submucosa
D. The myometrium
E. The serosa
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The acrosome of spermatozoa is developed from the ()
A. centriole
B. Golgi complex
C. mitochondria
D. smooth endoplasmic reticulum
E. lysosome
Scanning electron microscope permits ()
A. small structures within cells or tissues
B. surface views of cells or organs
C. structures within nucleus
D. structures within organelles
E. structures within biomembrane
The commonest cells in loose connective tissue are ()
A. mast cells
B. undifferentiated cells
C. macrophages
D. fibroblasts
E. plasma cells
Which is characterized by their phagocytic abilities? ()
A. Fibroblast
B. Mast cell
C. Macrophage
D. Plasma cell
E. Adipose cell
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