✅ The analogy presents the sequential life stages of an animal.

The first part, "Caterpillar : Chrysalis : Butterfly," represents the larval, pupal, and adult stages of a butterfly's metamorphosis, respectively.

Following this pattern, "Tadpole" is the larval stage of a frog.

A "Froglet" is the intermediate juvenile stage where the tadpole has developed legs but still retains some tadpole features like a tail, before fully transforming into an adult "Frog."

❌ A) "Spawn" refers to frog eggs, which come *before* the tadpole stage, not between tadpole and frog.

❌ C) "Polliwog" is another name for a tadpole, not the subsequent developmental stage.

❌ D) "Gills" are an anatomical feature present in tadpoles for breathing underwater, not a life stage in the sequence.

✅ Deploying is the logical next step after thorough testing in a typical software development lifecycle, as it involves making the developed and validated product or solution available for use by end-users.

❌ Analyzing typically occurs at the very beginning of a project, during the requirements gathering and definition phase, long before testing.

❌ Researching is also an initial phase, conducted to gather information and define project scope, preceding design and development.

❌ Debugging is an activity that occurs throughout the Developing and Testing phases, not a separate distinct phase that follows Testing.

✅ The analogy establishes a relationship between two consecutive stages in a life cycle.

The pair "Egg : Larva" represents the natural progression from an egg to its immediate next developmental stage, a larva, in an insect's life cycle.

Following this pattern, "Seed : ?" requires identifying the direct, initial growth stage that emerges from a germinating seed.

A sprout is the first visible growth stage that develops from a germinating seed, making it the correct sequential equivalent.

❌ Options B (Flower) and C (Fruit) represent much later stages in a plant's life cycle, not the immediate next stage after a seed.

❌ Option D (Root) is a component of a sprout and the mature plant, but not the overall next sequential stage of development from a seed itself.

✅ The analogy establishes a relationship where the second term is a word that signifies the same ordinal position or stage as the first term. "Primary" is synonymous with "first," indicating the initial stage or rank.

✅ Therefore, for "Second," the analogous term is "Secondary," which means coming after the first in a series, sequence, or rank.

❌ Option A, "Tertiary," refers to the third position or level, not the second.

❌ Option C, "Subsequent," means coming after something in time or order, but it is a general term and does not specifically denote the *second* position as "Secondary" does for "Second."

❌ Option D, "Antecedent," refers to a thing or event that existed before or logically precedes another, which is opposite to the sequential relationship established by the analogy.

✅ The analogy establishes a relationship where the second term represents the immediate subsequent developmental stage of the first term.

A seed is the initial stage of a plant's life, which then grows into a sprout.

Similarly, an egg is the initial stage for many animals, particularly birds, from which a chick hatches.

Therefore, 'Chick' is the immediate next developmental stage after an egg hatches, completing the sequential relationship.

❌ 'Shell' is a protective outer layer of the egg, not a developmental stage.

❌ 'Nest' is a structure where eggs are laid and incubated, not a stage of development.

❌ 'Adult' is a much later, mature stage of development, not the direct and immediate progression from an egg.