CUNY ME a5 class Search Obhosted.cumy.ed Question 5 2 points Save Answer Canine

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CUNY ME a5 class Search Obhosted.cumy.ed Question 5 2 points Save Answer Canine roundworms (a nematode) and earthworms (an annelid) are both referred to as types of 'worms." Anatomically, however, they different in which of the following characteristics? 1. type of body cavity 2. number of muscle layers in the body wall 3. presence of segmentation 4. number of embryonic tissue layers O (1) only O (1), (3), and (4) O (4) only O All characteristics [i.e. (1), (2), (3), and (4)] O Both (1) and (3) O Type here to search Oi

Explanation / Answer

Annelids are also known as segmented worms due to the segmentation in their body and they are coelomate whereas the bodies of Nematodes are tapered at both ends but not segmented and they are pseudo coelomate regarding body cavity (not well developed).

Thus, both 1 & 3 will be the answer

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