योग्यतम की उत्तरजीविता के – McqOptions

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1.	योग्यतम की उत्तरजीविता के विचार के मूल प्रर्वतक कौन है -
A.	डार्विन
B.	वैलैस
C.	स्पेंसर
D.	मेन्डल
Answer» D. मेन्डल

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