What does Amphibians refer to?
Difficulty: Medium
About this MCQ
This Medium General Science and Nature question asks: What does Amphibians refer to? The correct choice is B. Cold-blooded vertebrates, such as frogs and salamanders, that typically live part of their life in water and part on land. Read the options below, commit to one, then use the explanation to see why that choice holds and why the others do not.
General Science and Nature items like this one are written for Pakistan exams such as CSS, FPSC, PPSC, and NTS. The difficulty label is a hint about how much of the topic the stem assumes, not a score. Tags and exam names, when they are present, tell you where else the same idea is tested. Previous and next links stay in General Science and Nature so you can continue the subject. Related questions point at nearby stems if you want another angle on the same idea.
Treat the explanation as part of the question, not a footnote. If you missed it, reread the stem against the correct option before you open the next General Science and Nature item. A timed quiz is the same pool with a clock and a score. A past paper is a full sitting rather than this single question.
- A. A fundamental physical constant, approximately 299,792 kilometers per second in a vacuum
Why not A: “A fundamental physical constant, approximately 299,792 kilometers per second in a vacuum” does not fit this question. The answer is Cold-blooded vertebrates, such as frogs and salamanders, that typically live part of their life in water and part on land.
- B. Cold-blooded vertebrates, such as frogs and salamanders, that typically live part of their life in water and part on land ✓
- C. A scale from 0 to 14 used to measure how acidic or basic a substance is, with 7 being neutral
Why not C: “A scale from 0 to 14 used to measure how acidic or basic a substance is, with 7 being neutral” does not fit this question. The answer is Cold-blooded vertebrates, such as frogs and salamanders, that typically live part of their life in water and part on land.
- D. The muscular organ that pumps blood through the circulatory system, consisting of four chambers
Why not D: “The muscular organ that pumps blood through the circulatory system, consisting of four chambers” does not fit this question. The answer is Cold-blooded vertebrates, such as frogs and salamanders, that typically live part of their life in water and part on land.
Correct answer
B. Cold-blooded vertebrates, such as frogs and salamanders, that typically live part of their life in water and part on land
Explanation
Cold-blooded vertebrates such as frogs and salamanders that typically live part of their life in water and part on land option B is the accepted answer to What does Amphibians refer to Option A A fundamental physical constant approximately kilometers per second in a vacuum does not fit this question Option C A scale from to used to measure how acidic or basic a substance is with being neutral does not fit this question Option D The muscular organ that pumps blood through the circulatory system consisting of four chambers does not fit this question For this General Science and Nature question the accepted answer is Cold-blooded vertebrates such as.
Source: General Knowledge Official Reference Guide
Tags: FPSC, PPSC, General Knowledge, NTS, General Science and Nature
Submitted by: MCQsHub Editorial
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