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Chapter 3 of 16
Formula Sheet

Genetics

ICSE · Class 10 · Biology

All formulas from Genetics in ICSE Class 10 Biology. Key equations, constants, and identities for board exam preparation.

44 questions39 flashcards5 concepts

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A flowchart demonstrating a monohybrid cross between true-breeding tall and dwarf pea plants, showing P, F1, and F2 generations with genotypes, phenotypes, and ratios.
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4 Formulas · 2 Sections

Formulas

Sex Determination in Humans

Ova (22+X) + Sperm (22+X) = 44+XX, i.e., female child

Ova (22+X) + Sperm (22+Y) = 44+XY, i.e., male child

DNA and Chromosome Structure

Nitrogen base + Sugar = Nucleoside

Nucleoside + H3PO4 = Nucleotide

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Frequently Asked Questions

What are the important topics in Genetics for ICSE Class 10 Biology?
Key topics in Genetics include Genetics - Complete Chapter Concept Map, Genetics — Chapter Overview Mind Map, Genetics - Complete Chapter Overview. These are the concepts ICSE Class 10 examiners draw on most — study them first, then practise related questions.
How to score full marks in Genetics — ICSE Class 10 Biology?
Understand the core concepts first, then work through the 44 practice questions available for this chapter. Revise formulas and definitions regularly, and use flashcards for quick recall before the exam.

Sources & Official References

Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.

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Quizzes, flashcards, AI doubt-solver and a step-by-step study plan for ICSE Class 10 Biology.