Which of the following animal uses Setae and Muscles for their Iocomotion?
Correct answer: C. Earthworm
- A. Cockroach
- B. Snail
- C. Earthworm
- D. Star fish
Explanation
An earthworm moves by alternating circular and longitudinal muscle contractions while its setae anchor parts of the body to the soil. The likely distractor is a snail, which mainly uses a muscular foot and mucus rather than setae for locomotion.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? support@testustad.com
About Muscles
Muscles covers skeletal, smooth and cardiac muscle, their microscopic structure and the roles of tendons, myofibrils, actin and myosin. It explains the sliding filament mechanism, sarcomere shortening, neuromuscular transmission and calcium regulation, while distinguishing voluntary skeletal movement from involuntary contraction in smooth and cardiac muscle.
Practise Support and Movement
738 free Support and Movement MCQs from Biology, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Biology questions like this
Biology is on 8 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
More Muscles questions
Which of the following is the swiftest form of the locomotion?
S-band locomotion is characteristically seen in___________?
The cardio respiratory capacity is related to____________?
Insertion of Biceps is on_________?
Which of the following muscle is an antagonistic member of Biceps brachii?
Which of the following statements is incorrect about skeletal muscle fibers?