What is the correct order of structures through which the sperm penetrates during fertilization?
A. Zona pellucida, corona radiata, oocyte plasma membrane
B. Zona pellucida, oocyte plasma membrane, corona radiata
C. Corona radiata, zona pellucida, oocyte plasma membrane
D. Corona radiata, oocyte plasma membrane, zona pellucida
Answer: C
Anatomy & Physiology
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A cat that is positive for a disease and passes the disease but doesn't show signs of the disease is called a _________
Fill in the blank(s) with correct word
Anatomy & Physiology
The adult heart averages ________ grams.
A. 250-300 B. 400-500 C. 100-200 D. 50-100
Anatomy & Physiology
The tibialis ________ dorsiflexes and inverts the foot.
Fill in the blank(s) with the appropriate word(s).
Anatomy & Physiology
The posterior horns of the spinal cord contain mainly
A) sensory nuclei. B) somatic motor nuclei. C) autonomic motor nuclei. D) nerve tracts. E) sympathetic nuclei.
Anatomy & Physiology