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स्व - परागण से होने वाली किन्हीं दो हानियों को लिखिए ।

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(i) स्वपरागण के बाद उत्पन्न पौधों में अच्छे व स्वस्थ पौधों के गुणों का सम्मिश्रण नहीं हो पाता।
(ii) पौधे दुर्बल व अस्वस्थ होते हैं तथा नए गुणों के समावेश की संभावना नहीं होती।

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