What is the best match?
male gonads
{ 1 } - sexual ducts that are present in all embryos but that develop into female structures (Fallopian tubes, uterus, and upper vagina) if the Y chromosome is not present in the embryo
{ 2 } - the presence or absence of which in the one cell zygote that biological determination of sex depends on
{ 3 } - produce hormones that destroy Mullerian ducts and cause development of the male genetalia
{ 4 } - sexual ducts that are present in all embryos but that develop into male structures (epidydimis and vas deferens) if the Y chromosome is present
{ 5 } - moves the zygote towards maleness as early as the eight cell stage of development
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Directions: Click on a number from 1 to 5.
1 is wrong. Please try again.
male gonads
{ 1 } - sexual ducts that are present in all embryos but that develop into female structures (Fallopian tubes, uterus, and upper vagina) if the Y chromosome is not present in the embryo
{ 2 } - the presence or absence of which in the one cell zygote that biological determination of sex depends on
{ 3 } - produce hormones that destroy Mullerian ducts and cause development of the male genetalia
{ 4 } - sexual ducts that are present in all embryos but that develop into male structures (epidydimis and vas deferens) if the Y chromosome is present
{ 5 } - moves the zygote towards maleness as early as the eight cell stage of development
Mullerian ducts <=> sexual ducts that are present in all embryos but that develop into female structures (Fallopian tubes, uterus, and upper vagina) if the Y chromosome is not present in the embryo
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2 is wrong. Please try again.
male gonads
{ 1 } - sexual ducts that are present in all embryos but that develop into female structures (Fallopian tubes, uterus, and upper vagina) if the Y chromosome is not present in the embryo
{ 2 } - the presence or absence of which in the one cell zygote that biological determination of sex depends on
{ 3 } - produce hormones that destroy Mullerian ducts and cause development of the male genetalia
{ 4 } - sexual ducts that are present in all embryos but that develop into male structures (epidydimis and vas deferens) if the Y chromosome is present
{ 5 } - moves the zygote towards maleness as early as the eight cell stage of development
Y chromosome <=> the presence or absence of which in the one cell zygote that biological determination of sex depends on
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3 is correct!
male gonads
{ 1 } - sexual ducts that are present in all embryos but that develop into female structures (Fallopian tubes, uterus, and upper vagina) if the Y chromosome is not present in the embryo
{ 2 } - the presence or absence of which in the one cell zygote that biological determination of sex depends on
{ 3 } - produce hormones that destroy Mullerian ducts and cause development of the male genetalia
{ 4 } - sexual ducts that are present in all embryos but that develop into male structures (epidydimis and vas deferens) if the Y chromosome is present
{ 5 } - moves the zygote towards maleness as early as the eight cell stage of development
male gonads <=> produce hormones that destroy Mullerian ducts and cause development of the male genetalia
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Before continuing, you might try some wrong answers.
4 is wrong. Please try again.
male gonads
{ 1 } - sexual ducts that are present in all embryos but that develop into female structures (Fallopian tubes, uterus, and upper vagina) if the Y chromosome is not present in the embryo
{ 2 } - the presence or absence of which in the one cell zygote that biological determination of sex depends on
{ 3 } - produce hormones that destroy Mullerian ducts and cause development of the male genetalia
{ 4 } - sexual ducts that are present in all embryos but that develop into male structures (epidydimis and vas deferens) if the Y chromosome is present
{ 5 } - moves the zygote towards maleness as early as the eight cell stage of development
Wolffian ducts <=> sexual ducts that are present in all embryos but that develop into male structures (epidydimis and vas deferens) if the Y chromosome is present
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5 is wrong. Please try again.
male gonads
{ 1 } - sexual ducts that are present in all embryos but that develop into female structures (Fallopian tubes, uterus, and upper vagina) if the Y chromosome is not present in the embryo
{ 2 } - the presence or absence of which in the one cell zygote that biological determination of sex depends on
{ 3 } - produce hormones that destroy Mullerian ducts and cause development of the male genetalia
{ 4 } - sexual ducts that are present in all embryos but that develop into male structures (epidydimis and vas deferens) if the Y chromosome is present
{ 5 } - moves the zygote towards maleness as early as the eight cell stage of development
TDY <=> moves the zygote towards maleness as early as the eight cell stage of development
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the end