alleryLichens، جو کہ ایک ننگی چٹان پر بھی ماحولیاتی جانشینی شروع کرنے کی صلاحیت رکھتے ہیں، درحقیقت اس کی ایک سمبیوٹک ایسوسی ایشن ہیں۔
Aطحالب اور بیکٹیریا
Bطحالب اور فنگس
Cبیکٹیریا اور فنگس
Dفنگس اور کائی
Answer & Solution
Correct answer: B. طحالب اور فنگس
UPSC CSE ابتدائی 2014 (GS-I، سیٹ A)، Q.22. سرکاری جواب کی کلید: B۔
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