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The vas deferens are a fibromuscular tube which connect to the epididymis, and is an excretory duct of the testis.
Hope I could help! :)
its the phenotype. i just did it but it says i have to use 20 characters
Answer: Ectotherm
Definition: An animal that is dependent on <u>external sources of body heat</u>.
No i don't think so; this is because in a particular energy pyramid, no additional energy enters the system, and energy is lost to the environment at energy level. An energy pyramid is the pyramid that shows the availability of energy that connects the consumers with the decomposers shows the energy transfer between trophic levels. It shows that less and less food and energy is available as you go from the base to the top of the pyramid.