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प्रश्न
Give some examples of different modes of fertilisation in nature?
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उत्तर
There are two modes of fertilisation, i.e., external fertilisation as seen in case of fishes and frogs, and internal fertilisation that happens in humans, dogs, etc.
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क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 3: How do Organisms Reproduce - Exercise 2 [पृष्ठ २०९]
