Answered: If you got rid of the endostyle of an…

If you got rid of the endostyle of an ascidian, what is most likely to occur? A. no gas exchange B. it would starve C. mucous net wouldn't be spread across gill slits

Concepts of Biology

1st Edition

ISBN:9781938168116

Author:Samantha Fowler, Rebecca Roush, James Wise

Publisher:Samantha Fowler, Rebecca Roush, James Wise

Chapter15: Diversity Of Animals

Section: Chapter Questions

Problem 14RQ: The circulatory fluid in echinoderms is _____. a. blood b. mesohyl c. water d. saline

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Concept explainers

Tissue renewal

In multicellular organisms, tissue is a level of structure that consists of a group of physically and functionally identical cells and their intercellular substances. Unicellular organisms do not have tissues. Tissues are absent or poorly differentiated even in the simplest multicellular animals, such as sponges. However, more evolved multicellular animals and plants have specialized tissues that may organize and govern an organism's reaction to its surroundings. The word tissue is derived from the Latin word 'weave.' Plants and animals have various kinds of tissue systems that differ in their work and composition according to the different requirements.

Question

If you got rid of the endostyle of an ascidian, what is most likely to occur?

A. no gas exchange
B. it would starve
C. mucous net wouldn't be spread across gill slits

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