In seed plants, pollen grains carry male gametes, and the ovule contains the egg; pollen must be transferred to the stigma for fertilization.
Nelle piante da seme, i granuli di polline sono i portatori dei gameti maschili e l'ovulo contiene l'uovo. I granuli di polline prodotti nelle antere, quindi, devono essere trasferiti allo stigma prima che possano portare alla fecondazione.
Text | In seed plants, pollen grains are the carriers of male gametes and ovule contains the egg. Pollen grains produced in anthers therefore, have to be transferred to the stigma before it can lead to fertilisation |
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Extra | sexual reproduction 1.2.1 Pre-fertilisation Events 1.2.1.2 Gamete Transfer |
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