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Published byCurtis Sherman Modified over 9 years ago
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Reproduction AsexualSexual Method of reproduction in which the offspring receives 100% of its genes from one parent Method of reproduction involving offspring receiving genes from two parents (50% from mother; 50% from father)
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Cell Reproduction MitosisMeiosis Cell division resulting in 2 identical diploid daughter cells Cell division resulting in haploid daughter cells (gametes)
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Cell Reproduction Oogenesis is the production of eggs Occurs in the ovaries Spermatogenesis is the production of sperm Occurs in the testes
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Male Reproductive System
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Primary Sex Organs: Testes (testicle) Also called male gonads/sex glands Produce sperm and male sex hormones In pairs, located in external pouch called scrotum Penis Transporting & supporting structure Consists of shaft and glans penis Contains 3 cylindrical masses of spongy tissue that expand with blood to produce an erection
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Female Reproductive System
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Primary Sex Organs: Uterus (womb) muscular organ under pelvic cavity. Site for menstruation Also, where a fertilized egg may implant or fetus may develop Ovaries (female gonads) Produces eggs and releases them during ovulation Secretes estrogen and progesterone Connects to uterus via fallopian tubes
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