A: Annelids exhibit extracellular digestion.R | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) Step $1$: $A$ is true. Annelids exhibit extracellular digestion, where enzymes are secreted into the lumen of the digestive tract to break down fo

Vedclass · Accepted Answer

$A$ and $R$ are both true, but $R$ is not the correct explanation of $A$.

Vedclass · Answer

(B) Step $1$: $A$ is true. Annelids exhibit extracellular digestion, where enzymes are secreted into the lumen of the digestive tract to break down food.Step $2$: $R$ is true. Annelids possess a complete digestive tract, meaning they have a separate mouth and anus.Step $3$: While both statements are true, the presence of a complete digestive tract is a structural feature, but extracellular digestion is a physiological process that can occur in organisms with or without a complete digestive tract (e.g., some organisms with incomplete tracts also perform extracellular digestion). Therefore, $R$ is not the direct cause or explanation for $A$.Conclusion: Both $A$ and $R$ are true, but $R$ is not the correct explanation of $A$.

$A$: Annelids exhibit extracellular digestion.
$R$: The digestive tract in annelids is complete.

Similar Questions

Which of the following species are earthworms?
$I-$ Nereis,$II-$ Pheretima
$III-$ Hirudinaria,$IV-$ Lumbricus
$V-$ Periplaneta

Which of the following is an example of the class $Polychaeta$?

In which of the following is the clitellum absent?

Segmentation in the body is first observed in which of the following:

Metameric segmentation is exhibited by which of the following animals?

Vedclass Test Series

Exam Paper Generator

Online Exam Module

$A$: Annelids exhibit extracellular digestion.$R$: The digestive tract in annelids is complete.