Get an overview of circulatory systems and discover if earthworms have a closed or open circulatory system. Explore the design of the earthworm...
External Anatomy Examine your earthworm and determine the dorsal and ventral sides. Locate the clitellum which is on the anterior end of the worm. Locate the mouth of the worm on the far anterior end of the worm The openings toward the anterior of the worm are the sperm ducts The ...
What is the external anatomy of an earthworm? The external body of an earthworm is well adapted for living in the soil, similar to the external structure of other insects. The front or head of the worm is called the anterior. The very first section of the anterior contains the mouth and...
Given below is a diagram of the external features of the heart: Name the parts 1 to 7. View Solution Given below is a diagram of the external features of the heart: What happens if the coronary artery gets an internal clot? View Solution Given below is a diagram of the external feat...