Question:
Which is the correct sequence of human reproduction?
Which is the correct sequence of human reproduction?
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Correct sequence: Gametogenesis → Fertilization → Implantation → Gestation → Parturition.
Updated On: Jul 18, 2026
- Gametogenesis, Implantation, Fertilization, Gestation, Parturition
- Gametogenesis, Gestation, Implantation, Fertilization, Parturition
- Gametogenesis, Fertilization, Gestation, Implantation, Parturition
- Gametogenesis, Fertilization, Implantation, Gestation, Parturition
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Verified By Collegedunia
The Correct Option is D
Solution and Explanation
Step 1: Understanding human reproduction stages.
Human reproduction occurs in a fixed biological sequence starting from formation of gametes to birth of offspring. Each step is essential for successful reproduction.
Step 2: Gametogenesis stage.
Gametogenesis is formation of male and female gametes (sperm and ovum). It is the first step before fertilization can occur.
Step 3: Fertilization process.
Fertilization is fusion of sperm and ovum to form zygote. It generally occurs in the fallopian tube.
Step 4: Implantation stage.
After cleavage, the embryo reaches uterus and implants into endometrium. This ensures attachment and nourishment.
Step 5: Gestation period.
Gestation is the period of embryo development inside uterus. It involves growth, differentiation, and organ formation.
Step 6: Parturition.
Parturition is the process of childbirth where fully developed fetus is delivered from uterus.
Human reproduction occurs in a fixed biological sequence starting from formation of gametes to birth of offspring. Each step is essential for successful reproduction.
Step 2: Gametogenesis stage.
Gametogenesis is formation of male and female gametes (sperm and ovum). It is the first step before fertilization can occur.
Step 3: Fertilization process.
Fertilization is fusion of sperm and ovum to form zygote. It generally occurs in the fallopian tube.
Step 4: Implantation stage.
After cleavage, the embryo reaches uterus and implants into endometrium. This ensures attachment and nourishment.
Step 5: Gestation period.
Gestation is the period of embryo development inside uterus. It involves growth, differentiation, and organ formation.
Step 6: Parturition.
Parturition is the process of childbirth where fully developed fetus is delivered from uterus.
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