Which animal is pseudocoelomate?Group of answer choicesAscaris (Nematoda)Mytilus (Mollusca)Lumbricus (Annelida)Planaria (Platyhelminthes)
Question
Which animal is pseudocoelomate?
Group of answer choices
- Ascaris (Nematoda)
- Mytilus (Mollusca)
- Lumbricus (Annelida)
- Planaria (Platyhelminthes)
Solution
The animal that is pseudocoelomate among the given options is Ascaris (Nematoda).
Here's a step-by-step explanation:
-
Pseudocoelomate animals are those that have a body cavity (called a pseudocoelom) which is not entirely lined by mesoderm.
-
Among the given options, Ascaris, which belongs to the phylum Nematoda, is a pseudocoelomate.
-
The other options - Mytilus (Mollusca), Lumbricus (Annelida), and Planaria (Platyhelminthes) - are not pseudocoelomates. Molluscs and Annelids are coelomates (having a true coelom), while Platyhelminthes are acoelomates (having no body cavity).
Similar Questions
. Which of these organisms belong to the phylum Mollusca? (Select all that apply.)octopusslugsquidclam
Animals with dorso-ventrally flattened body belong to ?PlatyhelminthAschelminthAnnelidaArthropoda
What is the largest animal phylum in terms of number of species?Group of answer choicesArthropodsMollusksAnnelidsVertebratesRoundworms
Select all the animals that have segmented bodies.Multiple select question.insectsnematodesvertebratesearthwormsjellyfish
What animal group lacks true tissues and includes species that are asymmetrical?Multiple choice question.flatwormscnidariansmolluskssponges
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.