| ⇦ | 
| ⇨ |
Earthworms during burrowing, the anterior end becomes turgid and acts as a hydraulic skeleton because
Options
(a) coelomic fluid
(b) blood
(c) gut peristalsis
(d) setae
Correct Answer:
coelomic fluid
Explanation:
Earthworms have no skeleton but during burrowing, anterior end becomes turgid and acts as a hydraulic skeleton. It is due to coelomic fluid. The coelom is filled with an alkaline milky coelomic fluid. This coelomic fliud contains water, salts, proteins and 4 types of cells namely amoebocytes, mucocytes, circular cells and chloragogen cells
Related Questions: - Dormancy of seed is broken by
- The bone marrow is composed of
- Which of the following is not a function of liver?
- Contagium vivum fluidum name given to fluid extract from infected tobacco plant was given by
- When two species of different genealogy come to resemble each other
Question Type: Memory
(964)
Difficulty Level: Easy
(1008)
Topics: Structural Organisation In Animals
(175)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Dormancy of seed is broken by
- The bone marrow is composed of
- Which of the following is not a function of liver?
- Contagium vivum fluidum name given to fluid extract from infected tobacco plant was given by
- When two species of different genealogy come to resemble each other
Question Type: Memory (964)
Difficulty Level: Easy (1008)
Topics: Structural Organisation In Animals (175)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply