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explain in sort that the sex determination of baby in human?
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explain in sort that the sex determination of baby in human? Related: ...
Chromosomal sex is determined at the time of fertilization; a chromosome from the sperm cell, either X or Y, fuses with the X chromosome in the egg cell. Gonadal sex refers to the gonads, that is the testis or ovaries, depending on which genes are expressed.
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explain in sort that the sex determination of baby in human? Related: ...
In humans’ the sex of the baby is determined by the sperm. The sperm gamete is heterogamatic because approximately half of them contain the X chromosome which will result in a girl and approximately half of them contain the Y chromosome which will result in a boy. On the other hand the ova gamete is homogametic, in other words all its cells possess the X chromosome. Thus the ova gamete does not influence the baby’s sex.
Therefore, when a sperm penetrates the ova and fertilization occurs there are two possible outcomes: XX or a girl and XY or a boy.
Therefore, when a sperm penetrates the ova and fertilization occurs there are two possible outcomes: XX or a girl and XY or a boy.
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explain in sort that the sex determination of baby in human? Related: More Changes:Secondary Sexual Characters, Reaching the Age of Adolescence, Class 8 Science
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explain in sort that the sex determination of baby in human? Related: More Changes:Secondary Sexual Characters, Reaching the Age of Adolescence, Class 8 Science for Class 8 2024 is part of Class 8 preparation. The Question and answers have been prepared according to the Class 8 exam syllabus. Information about explain in sort that the sex determination of baby in human? Related: More Changes:Secondary Sexual Characters, Reaching the Age of Adolescence, Class 8 Science covers all topics & solutions for Class 8 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for explain in sort that the sex determination of baby in human? Related: More Changes:Secondary Sexual Characters, Reaching the Age of Adolescence, Class 8 Science.
explain in sort that the sex determination of baby in human? Related: More Changes:Secondary Sexual Characters, Reaching the Age of Adolescence, Class 8 Science for Class 8 2024 is part of Class 8 preparation. The Question and answers have been prepared according to the Class 8 exam syllabus. Information about explain in sort that the sex determination of baby in human? Related: More Changes:Secondary Sexual Characters, Reaching the Age of Adolescence, Class 8 Science covers all topics & solutions for Class 8 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for explain in sort that the sex determination of baby in human? Related: More Changes:Secondary Sexual Characters, Reaching the Age of Adolescence, Class 8 Science.
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