Start learning →

Slightly different forms of a gene coding for contrasting traits are:

ALoci
BAlleles
CCodons
DHomologues
Answer & Solution
Correct answer: B. Alleles
Alleles are alternative forms of the same gene that code for a pair of contrasting traits.
Practise this question with Quill — Bihar Board Class 12 (Science) →

Keep practising Principles of Inheritance and Variation

Browse all Principles of Inheritance and Variation questions for Bihar Board Class 12 (Science), or explore more Biology topics.

Start a Principles of Inheritance and Variation lesson →
Related questions