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Match the following w.r.t to locomotion ...

Match the following w.r.t to locomotion in cockroach
`{:("1) Prothoracic leg","a) Acts to pull"),("2) Mesothoracic leg ","b) Acts to push "),("3) Metathoracic leg.","c) Give grip on"),(," rough surface"),("4) Claw and arolium ","d) Acts as pivot"),("5) Plantulae","e) Give grip on"),(," smooth surface"):}`

A

1-a, 2-d, 3-b, 4-c, 5-e

B

1-b, 2-a, 3-d, 4-c, 5-e

C

1-a, 2-d, 3-c, 4-d, 5-e

D

1-e, 2-c, 3-d, 4-a, 5-b

Text Solution

AI Generated Solution

The correct Answer is:
To solve the matching question regarding locomotion in cockroaches, we will analyze each option and its corresponding function step by step. ### Step-by-Step Solution: 1. **Prothoracic Leg**: - The prothoracic leg is primarily responsible for pulling the body forward during locomotion. - **Match**: 1) Prothoracic leg → a) Acts to pull (1a) 2. **Mesothoracic Leg**: - The mesothoracic leg acts as a pivot point. It provides stability and support while the other legs move. - **Match**: 2) Mesothoracic leg → d) Acts as pivot (2d) 3. **Metathoracic Leg**: - The metathoracic leg plays a crucial role in pushing the body forward. - **Match**: 3) Metathoracic leg → b) Acts to push (3b) 4. **Claw and Arolium**: - The claw and arolium are structures that help the cockroach grip onto rough surfaces. - **Match**: 4) Claw and arolium → c) Give grip on rough surface (4c) 5. **Plantulae**: - Plantulae are specialized structures that provide grip on smooth surfaces. - **Match**: 5) Plantulae → e) Give grip on smooth surface (5e) ### Final Matches: - 1a: Prothoracic leg → Acts to pull - 2d: Mesothoracic leg → Acts as pivot - 3b: Metathoracic leg → Acts to push - 4c: Claw and arolium → Give grip on rough surface - 5e: Plantulae → Give grip on smooth surface ### Summary of Matches: 1) Prothoracic leg - a) Acts to pull 2) Mesothoracic leg - d) Acts as pivot 3) Metathoracic leg - b) Acts to push 4) Claw and arolium - c) Give grip on rough surface 5) Plantulae - e) Give grip on smooth surface
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