The image you've uploaded illustrates the
life cycle of a butterfly, which is a classic example of
complete metamorphosis. This process involves four distinct stages:
egg, larva (caterpillar), pupa (chrysalis), and adult (imago).
Let’s go through each stage in order and explain the solution to understanding this life cycle:
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🌱 1. Eggs
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Description: The life cycle begins when a female butterfly lays eggs on a plant (often the host plant that the caterpillar will eat).
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Visual in Image: A cluster of small oval-shaped eggs is shown.
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Key Point: These eggs are usually laid on leaves and hatch into caterpillars after a few days.
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🐛 2. Larva (Caterpillar)
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Description: After hatching, the egg becomes a caterpillar, also known as the larval stage.
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Visual in Image: A striped caterpillar is shown eating a leaf.
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Key Point: Caterpillars spend most of their time eating and growing. They molt several times as they grow larger.
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🪞 3. Pupa (Chrysalis)
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Description: When the caterpillar is fully grown, it forms a protective casing called a
chrysalis (for butterflies) or cocoon (for moths).
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Visual in Image: A hanging chrysalis is shown.
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Key Point: Inside the chrysalis, the caterpillar undergoes a dramatic transformation called
metamorphosis, where its body changes completely into an adult butterfly.
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🦋 4. Imago or Adult (Butterfly)
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Description: The final stage is the emergence of the adult butterfly from the chrysalis.
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Visual in Image: A fully formed butterfly with wings is shown.
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Key Point: The adult butterfly’s main goals are to find food (nectar), mate, and lay eggs to start the cycle again.
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🔁 Summary of the Life Cycle:
1.
Egg →
2.
Larva (Caterpillar) →
3.
Pupa (Chrysalis) →
4.
Adult (Butterfly)
This cycle is
circular, as shown by the green arrows in the diagram, indicating that the adult butterfly lays eggs to begin the process anew.
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✔ Solution & Explanation:
The diagram correctly shows the
four stages of complete metamorphosis in butterflies:
- It starts with
eggs.
- Then develops into
larvae (caterpillars).
- Enters the
pupal stage (chrysalis).
- Finally emerges as the
adult butterfly (imago).
This cycle is essential for the survival and reproduction of butterflies and is a key concept in biology, especially in studying insect development.
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💡
Educational Takeaway: This life cycle demonstrates how organisms can change dramatically over time, adapting to different environments and roles at each stage.
If your task was to label or describe the cycle, the answer is now clear:
👉 The life cycle of a butterfly includes
Egg → Larva → Pupa → Adult, and it's a perfect example of
complete metamorphosis.
Parent Tip: Review the logic above to help your child master the concept of life cycle of a butterfly worksheet for 2nd grade.
