Which of the Following Is True of Annelids

Which of the following statements is true of annelids. C Vertebrates have an open circulatory system while annelids have a closed circulatory system.

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The phylum Annelida is the first phylum which includes animals having true coelom.

. Transcribed image text. They possess both longitudinal and circular muscles which help in locomotion. They perform gas exchange across their skin.

They have an open circulatory system. Most gas exchange occurs as a result of diffusion of gases across the body wall and parapodia. They perform gas exchange across their skin.

Which of the following classes of Annelida are earthworms found. Annelida Arthropoda and Mollusca. Annelids have true coelom.

They have a gastrula with only two germ layers. A closed circularotry system is present. Presence of segmentation 4.

Sugars and fats are both converted to acetyl CoA in the. A ventral nerve cord and a simple brain comprising a pair of ganglia make the nervous system. Peristalis ures digestion villi the main process of.

Number of muscle layers in the body wall 3. Which of the following is true for eukaryotic cells. They have a gastrovascular cavity.

O Sugars are converted to acetyl CoA but fats are not. Which of the following statements about annelids is true. Their dorsal nerve cord begins anteriorly at suprapharyngeal ganglia.

Which of the following is a characteristic of the phylum Chordata. If we look chronologically all phylum which comes before phylum Annelida has pseudocoelom. D They have pseudocoeloms.

Which of the following is true of annelids. A Organ system level of organisation b Bilateral symmetry c True coelomates with segmentation of body. The adult body plans of mollusks especially gastropods and annelids are remarkably similar.

They perform gas exchange across their skin. Number of embryonic tissue layers 5. C They perform gas exchange across their skin.

They have radial symmetry. Step by step solution by experts to help you in doubt clearance scoring excellent marks in exams. Which term refers to an organism having a true body cavity.

Both annelids and mollusks lack a flow-through gut. See Concept 333 Page 701 They have a gastrovascular cavity. They have an open circulatory system.

Shape of worm in cross-sectional view A one of these B two of these C three of these D four of these E five of these. Both mollusks and annelids possess mantles and gizzards. They have an open circulatory system.

They do not have true tissues. They have a gastrovascular cavity. And all the phyla which come after Annelida chronologically have animals having true coelom and are called coelomates.

Which of the following is true of annelids. D Vertebrates have an open circulatory system while arthropods have a closed circulatory system. The flow of blood through the complete system of blood vessels constitutes the closed circulatory system.

Annelids are coelomate animals which means that they possess a true coelom. A They have an open circulatory system. Annelida Arthropoda and Chordata.

Type of body cavity 2. The pseudocoelom is a fluid-filled body cavity lying inside the external body wall of the nematode. Some annelids have parapodial gills.

These segments lie between the head comprised of a prostomium a mouth and sometimes a peristomium and a. They perform gas exchange across their skin. View Available Hints They have a gastrovascular cavity They perform gas exchange across their skin They have pseudocoeloms They have an open circulatory system They have a nerve net mit.

O Fats are converted to acetyl CoA in the mitochondria. Which of the following is true of annelids. Select the correct option of animal groups which possess all the above characteristics.

They have a nerve net. Annelids have a closed circulatory system. They have an open circulatory system.

True or false the main process for digestion takes place in the stomach true false regular excersise stimulates_____which keeps the skeletal muscles moving to assist in digestion and excretion. They have a pseudocoelom. All of the above.

They have an open circulatory system. C They perform gas exchange across their skin. Hich of the following statements is true of both mollusks and annelids.

They have a notochord. They have a nerve net. They are triploblastic metamerically segmented coelomate animals.

They have a nerve net. B Arthropods have an open circulatory system while annelids have a closed circulatory system. They have a nerve net.

How many of the following can be used to distinguish a nematode worm from an annelid worm. During development both annelids and mollusks form trochopore larvae. The coelom is a fluid-filled space present between the body wall and digestive tube.

Annelida Mollusca and Chordata. Sugars are converted to acetyl CoA in the cytosol. 12 The locomotive behavior of earthworms is enabled by contraction of their.

O Fats are converted to acetyl CoA but sugars are not. Part A Which of the following is true of annelids. They have long thin bodies composed of a series of identical segments.

B They have a nerve net. Which of the following is true of annelids.

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