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The male human is represented by sex chromosome of what?
The male human is represented by a sex chromosome consisting of one X chromosome and one Y chromosome (XY).
Does the cow determine the sex of the unborn calf?
No, the male decides the gender of the calf. When the semen meets the egg, if it contains a Y chromosome it is going to be a bull (male) calf because the mother will have provided the X chromosome. Whereas, if the semen that contained an X chromosome fertilized the egg then the result would be a heifer (female) calf.
What determines a person's sex during development?
well a persons sex is determined at conception the thing that determines it is the thirty second chromosome whick is provided by a male it can be an X chromosome or a Y chromosome if it is an X the formula is XX (because the women has an X chromosome) and it is a guy if it is XY
In humans a zygote will develop into a male it the?
Zygotes do not have a predetermined sex. The development of a zygote into a male or female is determined by the presence of specific sex chromosomes – XX typically leads to a female, while XY leads to a male. This determination occurs at fertilization when the sperm carrying either an X or a Y chromosome fuses with the egg.
Is sperm male or female?
Sperm is neither male nor female, it is a single cell - the egg determines whether the baby will be male or female.The sperm is the male sex cell, and it has two chromosomes ..... one "X" chromosome and one "Y" chromosome. Females have 2 "X" chromosomes. If the male sperm fertilizes the female egg with an "X" chromosome, the resulting baby will be a girl, but if the male sperm fertilizes the egg with a "Y" chromosome, the resulting baby will be a boy.The male of our species always determines the sex of the child.
Which male genotype in the ZW sex chromosome system?
In the ZW sex chromosome system, the male genotype is ZZ. The letter Z represents the presence of a dominant male-determining gene, while the letter W represents the absence of this gene, which determines female development. Therefore, individuals with the ZZ genotype develop as males in this system.
Which is the male genotype in the ZW sex chromosome sytem?
In the ZW sex chromosome system, the male genotype is typically represented as ZZ. In this system, females have a ZW genotype, while males possess two identical Z chromosomes, resulting in the ZZ configuration. This system is commonly found in birds, some reptiles, and certain insects.
What is the genotype of a male grasshopper and a female grasshopper?
A male grasshopper has two different sex chromosomes, XY, while a female grasshopper has two of the same sex chromosomes, XX. This difference in sex chromosome composition determines the sex of the grasshopper.
What is the male genotype?
Maleness is not a genotype but a combination of sex chromosomes. A normal human male has an X as well as a Y chromosome.
Why is the genotype of the father unimportant when investigating sex linked traits inherited by the male offspring?
Fathers pass the Y sex chromosome to their sons, NOT the X sex chromosome.
Why is genotype of the father unimportant when investigating sex-linked traits inherited by male offspring?
Fathers pass the Y sex chromosome to their sons, NOT the X sex chromosome.
What is the male genotype in ZW sex chromosomes system?
ZZ
What genotype represents a white eyed male fruit fly?
The genotype for a white-eyed male fruit fly is X^wY, where X is the sex chromosome and Y is the Y chromosome. The w denotes the gene for white eyes located on the X chromosome. This genotype indicates that the male fruit fly has a white-eye phenotype due to the recessive white eye allele.
Why does the dad determine the gender of the baby?
Women have only X chromosomes. Men have one X and one Y. If the man's sperm has an X chromosomes, the child will be a girl. If the man's sperm has a Y chromosome, the child will be a boy.
What is the genotype of a red-eyed male fruit fly?
Red eyes is a dominant sex-linked gene in the fruit fly. Males with red eyes have the genotype XRY, where R is for the red gene.
The male human is represented by sex chromosome of what?
The male human is represented by a sex chromosome consisting of one X chromosome and one Y chromosome (XY).
A human with the genotype XY is?
a biologically male individual. The XY genotype typically refers to the genetic makeup of males in humans, where X represents one of the sex chromosomes inherited from the mother and Y represents the sex chromosome inherited from the father.
