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Animal having a single opening to the outside that serves both as mouth as well as anus is:
Options
(a) Octopus
(b) Asterias
(c) Ascidia
(d) Fasciola
Correct Answer:
Fasciola
Explanation:
Fasciola, a flatworm has a single body cavity to the outside that serves both as mouth for ingestion and anus for egestion of undigested food. This is known as blind sac plan.
Related Questions: - In which one of the following male and female gametophytes do not have free
- In contrast to annelids, the platyhelminthes show
- Atmospheric nitrogen-fixation is carried by
- Dental formula of human being is
- Enzymes differ from ordinary catalysts because enzymes consist of
Question Type: Memory
(964)
Difficulty Level: Easy
(1008)
Topics: Plant and Animal Kingdom
(295)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- In which one of the following male and female gametophytes do not have free
- In contrast to annelids, the platyhelminthes show
- Atmospheric nitrogen-fixation is carried by
- Dental formula of human being is
- Enzymes differ from ordinary catalysts because enzymes consist of
Question Type: Memory (964)
Difficulty Level: Easy (1008)
Topics: Plant and Animal Kingdom (295)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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