Hardy-Weinberg Equilibrium Equation — NEET Biology
📚 Practice Concept² = (1/2T + 1/2t) X (1/2T + 1/2t) = 1/4 TT + 1/2Tt + 1/4 tt
Assertion (A): Alleles are genes that code for contrasting traits. Reason (R): Alleles are slightly different forms of the same gene.
View solution & NCERT explanation
Correct answer: A — If both assertion and reason are true and the reason is the correct explanation of the assertion.
NCERT states “Genes which code for a pair of contrasting traits are known as alleles” (Assertion true). NCERT also states “They are slightly different forms of the same gene” (Reason true). The Reason explains WHY alleles can code for contrasting traits - because they are different versions of the same gene, providing structural basis for functional difference.
What does NCERT say about 12T 12t X 12T?
Has this concept appeared in NEET?
Which chapter is this from?
Through deep analysis of NEET and NTA, 88 of 90 questions from the NEET 2026 paper were matched straight from the MedicNEET Biology question bank.
88/90MedicNEET's Biology question bank is built from the same NCERT lines NTA picks repeatedly. Not random MCQs — questions crafted exactly like NTA crafts them.