Discontinuous variation refers to the presence of distinct, separate categories or forms of a trait, with no intermediate forms. Which one of the following is not discontinuous variation?
متضاد تغیرات سے مراد متضاد ، علیحدہ زمرے یا کسی خاصیت کی شکلوں کی موجودگی ہے ، جس میں کوئی انٹرمیڈیٹ شکل نہیں ہے۔ مندرجہ ذیل میں سے کون سا متضاد تغیر نہیں ہے؟
Answer: Skin colour
Explanation
Skin colour shows continuous variation with a range of shades and no distinct categories.
Traits like rolling tongue, attached earlobe, and blood group have clear, separate categories, showing discontinuous variation.
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