Genes and Inheritance - Online Mcqs Test - Biology 9th (Part II)

Biology Online Test for Class 9th MCQs – Genes and Inheritance – IX (Part II)

Genes and Inheritance – Online Mcqs Test (21 Mcqs)

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jQuizMe

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What is the sex ratio in humans:

1. 3:1
2. 4:1
3. 2:1
4. 1:1

Online Practice Part I

Genes and Inheritance
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