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प्रश्न
A zygote which has an X-chromosome inherited from the father will develop into a
पर्याय
boy
girl
X- chromosome does not determine the sex of a child
either boy or girl
उत्तर
girl
Explanation -
In humans, females produce eggs with X chromosome whereas males produces sperms with either X or Y chromosome. If a zygote receives X chromosome from father, it inherits X chromosome from mother. Thus, a zygote with XX will develop into a girl child.
APPEARS IN
संबंधित प्रश्न
Explain the haplo-diploid method of sex determination in the honey bee.
XO type of sex determination and XY type of sex determination are examples of ____________.
Brief about female heterogamety.
In human males all the chromosomes are paired perfectly except one. This/these unpaired chromosomes is/are ______.
- large chromosome
- small chromosome
- Y-chromosome
- X-chromosome
A zygote which has an X-chromosome inherited from the father will develop into a ______.
The number of pairs of sex chromosomes in the zygote of a human being is ______
The two versions of a trait (character) which are brought in by the male and female gametes are situated on
The chromosomal constitution of a human female can be written as ______
