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HUMAN REPRODUCTION. THE MALE REPRODUCTIVE SYSTEM.

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Presentation on theme: "HUMAN REPRODUCTION. THE MALE REPRODUCTIVE SYSTEM."— Presentation transcript:

1 HUMAN REPRODUCTION

2 THE MALE REPRODUCTIVE SYSTEM

3 HUMAN REPRODUCTION IMPORTANT STRUCTURES INCLUDE TESTES SCROTUM EPIDIDYMIS VAS DEFERENS URETHRA PENIS *SEMINAL VESICLES & PROSTATE GLAND IMPORTANT TERMS INCLUDE SEMEN & EJACULATION

4 HUMAN REPRODUCTION THE FEMALE REPRODUCTIVE SYSTEM

5 HUMAN REPRODUCTION IMPORTANT STRUCTURES INCLUDE OVARY FALLOPIAN TUBE (OVIDUCT) UTERUS CERVIX VAGINA IMPORTANT TERMS INCLUDE OVULATION MENSTRUATION

6 HUMAN REPRODUCTION THE MENSTRUAL CYCLE WOMEN CAN ONLY GET PREGNANT DURING A SPECIFIC WINDOW OF TIME

7 HUMAN REPRODUCTION WHY DO YOU THINK WOMEN CAN’T JUST BE READY TO GET PREGNANT ALL THE TIME? IT IS A HUGE COMMITMENT TO DEVELOP ANOTHER LIVING THING IN THE BODY, SO THE BODY MUST PREPARE…HENCE THE MENSTRUAL CYCLE FOUR PHASES OF THE MENSTRUAL CYCLE FOLLICLE PHASE OVULATION CORPUS LUTEUM PHASE MENSTRUATION

8 HUMAN REPRODUCTION MENSTRUAL CYCLE

9 HUMAN REPRODUCTION SEXUAL INTERCOURSE DURING THE APPROPRIATE WINDOW (OVULATION) CAN LEAD TO FERTILIZATION IF FERTILIZATION IS SUCCESSFUL, IMPLANTATION MUST OCCUR IF IMPLANTATION OCCURS, PREGNANCY IS OFFICIAL

10 HUMAN REPRODUCTION AFTER ABOUT 8 WEEKS YOU OFFICIALLY HAVE CREATED A “FETUS” CHORION AMNION PLACENTA UMBILICAL CORD

11 HUMAN REPRODUCTION AFTER ABOUT 40 WEEKS (GESTATION) THE FETUS IS READY TO BE BORNBORN

12 HUMAN REPRODUCTION WHERE DO TWINS COME FROM? FRATERNAL VS IDENTICAL

13 HUMAN REPRODUCTION LET’S NOT FORGET, THAT PLANTS ARE ALIVE TOO!!


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