fertilization the fusion haploid gametes egg and sperm premium photo |
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| navigate by keyword : aspiration biology blastocyst cell competition concept development egg ejaculation embryo embryogenesis embryology endocrinology female fertile fertility fertilization fertilize fusion gametes genetic haploid health human illustration infertility insemination life male medical medicine micro microscopic nucleus oocyte ovulation ovule ovum penetration photo pregnancy premium procreation red reproduction research science semen semination sex sperm spermatozoa spermatozoid spermatozoon treatment zygote |
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| Fertilization is the fusion of haploid gametes egg and sperm Premium Photo |
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