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Science (086) — AI-generated practice question

AI-generated practice question — model-generated for extra practice, not a previous-year CBSE board question.

Q1. [1] straightforward initial-understanding
In Hydra, where does a bud originate, and what happens to it once it is fully mature?
Generated by claude-sonnet-4-6 · 2026-06-26 01:01 · grounding rag
Model Answer

In Hydra, a bud originates as an outgrowth due to repeated cell division at one specific site. Once fully mature, the bud detaches from the parent body and becomes a new independent individual.

Source: Chapter 7, Section 7.2.4 Budding

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Explanation

This is a direct textbook-based question. Examiners look for two key points: (1) the origin of the bud (outgrowth from repeated cell division at a specific site) and (2) what happens when it matures (detaches and becomes an independent individual). Both points together earn the 1 mark. Avoid vague language like "it grows" — use precise terms like "detach" and "independent individual."

Previous-year CBSE Grade 10 board exam questions, organised by subject and chapter, each with a model answer — free to read and print.