1. 3.6.2 Sexual Reproduction in the Human – Structures and Hormones Follow-Me – iQuiz

2. Q. Where is testosterone secreted in the body of the human male? Allows sperm to swim; Provides nutrients; Lubricant; Protects sperm Development of secondary sexual characteristics; Development of sex organs; Sperm production Fallopian tube Oviducts Ovary Monthly cycle in female; Lining of uterus (endometrium) shed; Blood discharged Loss of blood; Loss of endometrium Release of egg from ovary Size; Shape; Motile; Chromosomal difference Sperm cells and seminal fluid Testis Puberty Uterus Time when fertilisation is possible; Egg is in oviduct Testosterone To carry sperm Broken voice; Body hair; More muscle; Enlargement of testes; Enlargement of penis Respiration; Produce energy Cowper’s gland; Seminal vesicles; Prostate gland Seminal fluid production; Nutrition of sperm Epididymis

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4. Q. Give a brief account of the role of testosterone. Allows sperm to swim; Provides nutrients; Lubricant; Protects sperm Development of secondary sexual characteristics; Development of sex organs; Sperm production Fallopian tube Oviducts Ovary Monthly cycle in female; Lining of uterus (endometrium) shed; Blood discharged Loss of blood; Loss of endometrium Release of egg from ovary Size; Shape; Motile; Chromosomal difference Sperm cells and seminal fluid Testis Puberty Uterus Time when fertilisation is possible; Egg is in oviduct Testosterone To carry sperm Broken voice; Body hair; More muscle; Enlargement of testes; Enlargement of penis Respiration; Produce energy Cowper’s gland; Seminal vesicles; Prostate gland Seminal fluid production; Nutrition of sperm Epididymis

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6. Q. Name a gland that secretes seminal fluid. Allows sperm to swim; Provides nutrients; Lubricant; Protects sperm Development of secondary sexual characteristics; Development of sex organs; Sperm production Fallopian tube Oviducts Ovary Monthly cycle in female; Lining of uterus (endometrium) shed; Blood discharged Loss of blood; Loss of endometrium Release of egg from ovary Size; Shape; Motile; Chromosomal difference Sperm cells and seminal fluid Testis Puberty Uterus Time when fertilisation is possible; Egg is in oviduct Testosterone To carry sperm Broken voice; Body hair; More muscle; Enlargement of testes; Enlargement of penis Respiration; Produce energy Cowper’s gland; Seminal vesicles; Prostate gland Seminal fluid production; Nutrition of sperm Epididymis

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8. Q. Where does meiosis occur in the human male reproductive system? Allows sperm to swim; Provides nutrients; Lubricant; Protects sperm Development of secondary sexual characteristics; Development of sex organs; Sperm production Fallopian tube Oviducts Ovary Monthly cycle in female; Lining of uterus (endometrium) shed; Blood discharged Loss of blood; Loss of endometrium Release of egg from ovary Size; Shape; Motile; Chromosomal difference Sperm cells and seminal fluid Testis Puberty Uterus Time when fertilisation is possible; Egg is in oviduct Testosterone To carry sperm Broken voice; Body hair; More muscle; Enlargement of testes; Enlargement of penis Respiration; Produce energy Cowper’s gland; Seminal vesicles; Prostate gland Seminal fluid production; Nutrition of sperm Epididymis

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10. Q. Where are sperm stored in the human male reproductive system? Allows sperm to swim; Provides nutrients; Lubricant; Protects sperm Development of secondary sexual characteristics; Development of sex organs; Sperm production Fallopian tube Oviducts Ovary Monthly cycle in female; Lining of uterus (endometrium) shed; Blood discharged Loss of blood; Loss of endometrium Release of egg from ovary Size; Shape; Motile; Chromosomal difference Sperm cells and seminal fluid Testis Puberty Uterus Time when fertilisation is possible; Egg is in oviduct Testosterone To carry sperm Broken voice; Body hair; More muscle; Enlargement of testes; Enlargement of penis Respiration; Produce energy Cowper’s gland; Seminal vesicles; Prostate gland Seminal fluid production; Nutrition of sperm Epididymis

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12. Q. What is semen? Allows sperm to swim; Provides nutrients; Lubricant; Protects sperm Development of secondary sexual characteristics; Development of sex organs; Sperm production Fallopian tube Oviducts Ovary Monthly cycle in female; Lining of uterus (endometrium) shed; Blood discharged Loss of blood; Loss of endometrium Release of egg from ovary Size; Shape; Motile; Chromosomal difference Sperm cells and seminal fluid Testis Puberty Uterus Time when fertilisation is possible; Egg is in oviduct Testosterone To carry sperm Broken voice; Body hair; More muscle; Enlargement of testes; Enlargement of penis Respiration; Produce energy Cowper’s gland; Seminal vesicles; Prostate gland Seminal fluid production; Nutrition of sperm Epididymis

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14. Q. State two secondary sexual characteristics of the human male. Allows sperm to swim; Provides nutrients; Lubricant; Protects sperm Development of secondary sexual characteristics; Development of sex organs; Sperm production Fallopian tube Oviducts Ovary Monthly cycle in female; Lining of uterus (endometrium) shed; Blood discharged Loss of blood; Loss of endometrium Release of egg from ovary Size; Shape; Motile; Chromosomal difference Sperm cells and seminal fluid Testis Puberty Uterus Time when fertilisation is possible; Egg is in oviduct Testosterone To carry sperm Broken voice; Body hair; More muscle; Enlargement of testes; Enlargement of penis Respiration; Produce energy Cowper’s gland; Seminal vesicles; Prostate gland Seminal fluid production; Nutrition of sperm Epididymis

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16. Q. What maintains the secondary sexual characteristics in the adult human male? Allows sperm to swim; Provides nutrients; Lubricant; Protects sperm Development of secondary sexual characteristics; Development of sex organs; Sperm production Fallopian tube Oviducts Ovary Monthly cycle in female; Lining of uterus (endometrium) shed; Blood discharged Loss of blood; Loss of endometrium Release of egg from ovary Size; Shape; Motile; Chromosomal difference Sperm cells and seminal fluid Testis Puberty Uterus Time when fertilisation is possible; Egg is in oviduct Testosterone To carry sperm Broken voice; Body hair; More muscle; Enlargement of testes; Enlargement of penis Respiration; Produce energy Cowper’s gland; Seminal vesicles; Prostate gland Seminal fluid production; Nutrition of sperm Epididymis

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18. Q. What is the function of the prostate gland? Allows sperm to swim; Provides nutrients; Lubricant; Protects sperm Development of secondary sexual characteristics; Development of sex organs; Sperm production Fallopian tube Oviducts Ovary Monthly cycle in female; Lining of uterus (endometrium) shed; Blood discharged Loss of blood; Loss of endometrium Release of egg from ovary Size; Shape; Motile; Chromosomal difference Sperm cells and seminal fluid Testis Puberty Uterus Time when fertilisation is possible; Egg is in oviduct Testosterone To carry sperm Broken voice; Body hair; More muscle; Enlargement of testes; Enlargement of penis Respiration; Produce energy Cowper’s gland; Seminal vesicles; Prostate gland Seminal fluid production; Nutrition of sperm Epididymis

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20. Q. What is the function of the sperm duct? Allows sperm to swim; Provides nutrients; Lubricant; Protects sperm Development of secondary sexual characteristics; Development of sex organs; Sperm production Fallopian tube Oviducts Ovary Monthly cycle in female; Lining of uterus (endometrium) shed; Blood discharged Loss of blood; Loss of endometrium Release of egg from ovary Size; Shape; Motile; Chromosomal difference Sperm cells and seminal fluid Testis Puberty Uterus Time when fertilisation is possible; Egg is in oviduct Testosterone To carry sperm Broken voice; Body hair; More muscle; Enlargement of testes; Enlargement of penis Respiration; Produce energy Cowper’s gland; Seminal vesicles; Prostate gland Seminal fluid production; Nutrition of sperm Epididymis

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22. Q. State two ways in which sperm differ from ova (eggs). Allows sperm to swim; Provides nutrients; Lubricant; Protects sperm Development of secondary sexual characteristics; Development of sex organs; Sperm production Fallopian tube Oviducts Ovary Monthly cycle in female; Lining of uterus (endometrium) shed; Blood discharged Loss of blood; Loss of endometrium Release of egg from ovary Size; Shape; Motile; Chromosomal difference Sperm cells and seminal fluid Testis Puberty Uterus Time when fertilisation is possible; Egg is in oviduct Testosterone To carry sperm Broken voice; Body hair; More muscle; Enlargement of testes; Enlargement of penis Respiration; Produce energy Cowper’s gland; Seminal vesicles; Prostate gland Seminal fluid production; Nutrition of sperm Epididymis

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24. Q. What term is used for the time in a young person’s life when physical changes that distinguish the sexes take place? Allows sperm to swim; Provides nutrients; Lubricant; Protects sperm Development of secondary sexual characteristics; Development of sex organs; Sperm production Fallopian tube Oviducts Ovary Monthly cycle in female; Lining of uterus (endometrium) shed; Blood discharged Loss of blood; Loss of endometrium Release of egg from ovary Size; Shape; Motile; Chromosomal difference Sperm cells and seminal fluid Testis Puberty Uterus Time when fertilisation is possible; Egg is in oviduct Testosterone To carry sperm Broken voice; Body hair; More muscle; Enlargement of testes; Enlargement of penis Respiration; Produce energy Cowper’s gland; Seminal vesicles; Prostate gland Seminal fluid production; Nutrition of sperm Epididymis

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26. Q. Where in the human female reproductive system does meiosis occur? Allows sperm to swim; Provides nutrients; Lubricant; Protects sperm Development of secondary sexual characteristics; Development of sex organs; Sperm production Fallopian tube Oviducts Ovary Monthly cycle in female; Lining of uterus (endometrium) shed; Blood discharged Loss of blood; Loss of endometrium Release of egg from ovary Size; Shape; Motile; Chromosomal difference Sperm cells and seminal fluid Testis Puberty Uterus Time when fertilisation is possible; Egg is in oviduct Testosterone To carry sperm Broken voice; Body hair; More muscle; Enlargement of testes; Enlargement of penis Respiration; Produce energy Cowper’s gland; Seminal vesicles; Prostate gland Seminal fluid production; Nutrition of sperm Epididymis

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28. Q. What is the menstrual cycle? Allows sperm to swim; Provides nutrients; Lubricant; Protects sperm Development of secondary sexual characteristics; Development of sex organs; Sperm production Fallopian tube Oviducts Ovary Monthly cycle in female; Lining of uterus (endometrium) shed; Blood discharged Loss of blood; Loss of endometrium Release of egg from ovary Size; Shape; Motile; Chromosomal difference Sperm cells and seminal fluid Testis Puberty Uterus Time when fertilisation is possible; Egg is in oviduct Testosterone To carry sperm Broken voice; Body hair; More muscle; Enlargement of testes; Enlargement of penis Respiration; Produce energy Cowper’s gland; Seminal vesicles; Prostate gland Seminal fluid production; Nutrition of sperm Epididymis

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30. Q. Where are sperm produced? Allows sperm to swim; Provides nutrients; Lubricant; Protects sperm Development of secondary sexual characteristics; Development of sex organs; Sperm production Fallopian tube Oviducts Ovary Monthly cycle in female; Lining of uterus (endometrium) shed; Blood discharged Loss of blood; Loss of endometrium Release of egg from ovary Size; Shape; Motile; Chromosomal difference Sperm cells and seminal fluid Testis Puberty Uterus Time when fertilisation is possible; Egg is in oviduct Testosterone To carry sperm Broken voice; Body hair; More muscle; Enlargement of testes; Enlargement of penis Respiration; Produce energy Cowper’s gland; Seminal vesicles; Prostate gland Seminal fluid production; Nutrition of sperm Epididymis

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32. Q. State a function of seminal fluid. Allows sperm to swim; Provides nutrients; Lubricant; Protects sperm Development of secondary sexual characteristics; Development of sex organs; Sperm production Fallopian tube Oviducts Ovary Monthly cycle in female; Lining of uterus (endometrium) shed; Blood discharged Loss of blood; Loss of endometrium Release of egg from ovary Size; Shape; Motile; Chromosomal difference Sperm cells and seminal fluid Testis Puberty Uterus Time when fertilisation is possible; Egg is in oviduct Testosterone To carry sperm Broken voice; Body hair; More muscle; Enlargement of testes; Enlargement of penis Respiration; Produce energy Cowper’s gland; Seminal vesicles; Prostate gland Seminal fluid production; Nutrition of sperm Epididymis

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34. Q. Where in the human female reproductive system does zygote formation occur? Allows sperm to swim; Provides nutrients; Lubricant; Protects sperm Development of secondary sexual characteristics; Development of sex organs; Sperm production Fallopian tube Oviducts Ovary Monthly cycle in female; Lining of uterus (endometrium) shed; Blood discharged Loss of blood; Loss of endometrium Release of egg from ovary Size; Shape; Motile; Chromosomal difference Sperm cells and seminal fluid Testis Puberty Uterus Time when fertilisation is possible; Egg is in oviduct Testosterone To carry sperm Broken voice; Body hair; More muscle; Enlargement of testes; Enlargement of penis Respiration; Produce energy Cowper’s gland; Seminal vesicles; Prostate gland Seminal fluid production; Nutrition of sperm Epididymis

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36. Q. In which part of the human female reproductive system is the ovum (egg) formed? Allows sperm to swim; Provides nutrients; Lubricant; Protects sperm Development of secondary sexual characteristics; Development of sex organs; Sperm production Fallopian tube Oviducts Ovary Monthly cycle in female; Lining of uterus (endometrium) shed; Blood discharged Loss of blood; Loss of endometrium Release of egg from ovary Size; Shape; Motile; Chromosomal difference Sperm cells and seminal fluid Testis Puberty Uterus Time when fertilisation is possible; Egg is in oviduct Testosterone To carry sperm Broken voice; Body hair; More muscle; Enlargement of testes; Enlargement of penis Respiration; Produce energy Cowper’s gland; Seminal vesicles; Prostate gland Seminal fluid production; Nutrition of sperm Epididymis

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38. Q. Where in the human female reproductive system does implantation occur? Allows sperm to swim; Provides nutrients; Lubricant; Protects sperm Development of secondary sexual characteristics; Development of sex organs; Sperm production Fallopian tube Oviducts Ovary Monthly cycle in female; Lining of uterus (endometrium) shed; Blood discharged Loss of blood; Loss of endometrium Release of egg from ovary Size; Shape; Motile; Chromosomal difference Sperm cells and seminal fluid Testis Puberty Uterus Time when fertilisation is possible; Egg is in oviduct Testosterone To carry sperm Broken voice; Body hair; More muscle; Enlargement of testes; Enlargement of penis Respiration; Produce energy Cowper’s gland; Seminal vesicles; Prostate gland Seminal fluid production; Nutrition of sperm Epididymis

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40. Q. What happens in the womb during menstruation (days 1 – 5)? Allows sperm to swim; Provides nutrients; Lubricant; Protects sperm Development of secondary sexual characteristics; Development of sex organs; Sperm production Fallopian tube Oviducts Ovary Monthly cycle in female; Lining of uterus (endometrium) shed; Blood discharged Loss of blood; Loss of endometrium Release of egg from ovary Size; Shape; Motile; Chromosomal difference Sperm cells and seminal fluid Testis Puberty Uterus Time when fertilisation is possible; Egg is in oviduct Testosterone To carry sperm Broken voice; Body hair; More muscle; Enlargement of testes; Enlargement of penis Respiration; Produce energy Cowper’s gland; Seminal vesicles; Prostate gland Seminal fluid production; Nutrition of sperm Epididymis

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42. Q. Explain the term ovulation. Allows sperm to swim; Provides nutrients; Lubricant; Protects sperm Development of secondary sexual characteristics; Development of sex organs; Sperm production Fallopian tube Oviducts Ovary Monthly cycle in female; Lining of uterus (endometrium) shed; Blood discharged Loss of blood; Loss of endometrium Release of egg from ovary Size; Shape; Motile; Chromosomal difference Sperm cells and seminal fluid Testis Puberty Uterus Time when fertilisation is possible; Egg is in oviduct Testosterone To carry sperm Broken voice; Body hair; More muscle; Enlargement of testes; Enlargement of penis Respiration; Produce energy Cowper’s gland; Seminal vesicles; Prostate gland Seminal fluid production; Nutrition of sperm Epididymis

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44. Q. What is the function of the midpiece of the sperm? Allows sperm to swim; Provides nutrients; Lubricant; Protects sperm Development of secondary sexual characteristics; Development of sex organs; Sperm production Fallopian tube Oviducts Ovary Monthly cycle in female; Lining of uterus (endometrium) shed; Blood discharged Loss of blood; Loss of endometrium Release of egg from ovary Size; Shape; Motile; Chromosomal difference Sperm cells and seminal fluid Testis Puberty Uterus Time when fertilisation is possible; Egg is in oviduct Testosterone To carry sperm Broken voice; Body hair; More muscle; Enlargement of testes; Enlargement of penis Respiration; Produce energy Cowper’s gland; Seminal vesicles; Prostate gland Seminal fluid production; Nutrition of sperm Epididymis

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46. Q. What is meant by the fertile period? Allows sperm to swim; Provides nutrients; Lubricant; Protects sperm Development of secondary sexual characteristics; Development of sex organs; Sperm production Fallopian tube Oviducts Ovary Monthly cycle in female; Lining of uterus (endometrium) shed; Blood discharged Loss of blood; Loss of endometrium Release of egg from ovary Size; Shape; Motile; Chromosomal difference Sperm cells and seminal fluid Testis Puberty Uterus Time when fertilisation is possible; Egg is in oviduct Testosterone To carry sperm Broken voice; Body hair; More muscle; Enlargement of testes; Enlargement of penis Respiration; Produce energy Cowper’s gland; Seminal vesicles; Prostate gland Seminal fluid production; Nutrition of sperm Epididymis

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48. Q. Where does fertilisation occur in the female body? Allows sperm to swim; Provides nutrients; Lubricant; Protects sperm Development of secondary sexual characteristics; Development of sex organs; Sperm production Fallopian tube Oviducts Ovary Monthly cycle in female; Lining of uterus (endometrium) shed; Blood discharged Loss of blood; Loss of endometrium Release of egg from ovary Size; Shape; Motile; Chromosomal difference Sperm cells and seminal fluid Testis Puberty Uterus Time when fertilisation is possible; Egg is in oviduct Testosterone To carry sperm Broken voice; Body hair; More muscle; Enlargement of testes; Enlargement of penis Respiration; Produce energy Cowper’s gland; Seminal vesicles; Prostate gland Seminal fluid production; Nutrition of sperm Epididymis

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