Understanding Analogies: Moth, Insect, Mouse Relationship

This question asks us to find a relationship between the words in the first pair (Moth : Insect) and apply that same relationship to the second pair, starting with Mouse. This type of question is known as an analogy.

Let's look at the first pair:

• Moth : Insect

Here, a Moth is a specific type of Insect. An insect is a broad category, and a moth falls under that category.

Now we need to apply this relationship to the second pair:

• Mouse : ____

Following the pattern, we are looking for a category that a Mouse belongs to. Let's examine the options provided:

• A. Rodent
• B. Cat
• C. Mole
• D. Rat

We need to determine which of these options represents a group or category that a Mouse is a member of.

Let's consider each option:

• A. Rodent: Mice are indeed classified as Rodents. Rodents are mammals characterized by a single pair of continuously growing incisors in both upper and lower jaws. Mice fit this description.
• B. Cat: A Mouse is prey for a Cat, but a Mouse is not a type of Cat. These are two different animals belonging to different classifications.
• C. Mole: A Mole is another type of small mammal, but it belongs to a different order (Eulipotyphla) than mice (Rodentia). A Mouse is not a type of Mole.
• D. Rat: A Rat is also a type of Rodent, similar to a Mouse. However, the analogy structure is "specific type : general category". While a Mouse and a Rat are both Rodents, a Mouse is not a type of Rat. Rather, they are both types *of* Rodents.

Based on the analysis, the relationship "X is a type of Y" holds true for "Moth is a type of Insect" and "Mouse is a type of Rodent".

Therefore, the word that completes the analogy Mouse : ____ is Rodent.

Solving the Mouse Analogy Step-by-Step

Here is a step-by-step approach to solving this analogy question:

1. Identify the relationship between the first pair of words: Moth and Insect.
2. Determine the relationship: A Moth is a type of Insect.
3. Apply the same relationship to the first word of the second pair: Mouse.
4. Ask: A Mouse is a type of what?
5. Review the options to find the category that a Mouse belongs to based on the established relationship.
6. Evaluate options A, B, C, and D against the "Mouse is a type of ____" structure.
7. Conclude that Rodent is the category that correctly completes the analogy.

Relationship Analysis Table

Revision Table: Key Concepts

Additional Information on Animal Classification

Understanding how living things are classified can be very helpful in solving analogy questions involving animals. The main levels of classification are Kingdom, Phylum, Class, Order, Family, Genus, and Species.

• Moths belong to the Class Insecta (Insects).
• Mice belong to the Order Rodentia (Rodents), which is within the Class Mammalia (Mammals).

This confirms that an Insect is a classification that includes Moths, and a Rodent is a classification that includes Mice. This hierarchical structure is key to understanding this type of analogy.