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look carefully at the diagram. state why process 2 is necessary in sexual reproduction

look carefully at the diagram state why process 2 is necessary in sexual reproduction class=

Respuesta :

Answer:

because the sperm fertilizes the egg and creates the zygote thing

Process 2 is fertilization or the fusion of sperm nucleus with the nucleus of ovum. This process ensure the zygotes have genes from both parents and create variation.