XY. XX is the female. Of course, anomalies occur: XXY, XXX, etc., in instances where the earliest cell division either fails to separate fully or when one of the partners carry a similar anomaly and still remain reproductive and viable.
We call these sex chromosomes. Whether you are a male or female depends on the presence or absence of certain chromosomes. The sex chromosomes are the X chromosome and the Y chromosome. If you have two XX, you will show female characteristics and If you have XY you will show male characteristics.
The sex chromosomes in a human male typically consist of one X chromosome and one Y chromosome. The presence of a Y chromosome determines the individual's biological sex as male, while the absence of a Y chromosome results in a female biological sex.
The sex chromosomes of a man are XY (vs. XX for a woman).
The male sex chromosome is XY, and females are XX. The X comes from the female, and an X or a Y from the male. When they meet, that determines whether the baby will be a boy or a girl.
The sex chromosomes determine the sex of an organism. In humans, it is the 23 pair. Females pass on either or their X chromosomes, while males pass on either their X or their Y. If the male passes on their X chromosome, the resulting offspring is female. If they pass on their Y chromosome, the resulting offspring is male.
The male human is represented by a sex chromosome consisting of one X chromosome and one Y chromosome (XY).
The human male has both an X and Y chromosome which determines the sex of an offspring. Female only have the X chromosome.
We call these sex chromosomes. Whether you are a male or female depends on the presence or absence of certain chromosomes. The sex chromosomes are the X chromosome and the Y chromosome. If you have two XX, you will show female characteristics and If you have XY you will show male characteristics.
The sex chromosomes in a human male typically consist of one X chromosome and one Y chromosome. The presence of a Y chromosome determines the individual's biological sex as male, while the absence of a Y chromosome results in a female biological sex.
A male human has one X and one Y sex chromosome.
In humans, which sex chromosome determines if an offspring is a male or female?
The sex chromosomes of a man are XY (vs. XX for a woman).
The male chromosome is officially known as the Y chromosome.
Normal male humans have the sex chromosomes XY. The presence of the Y chromosome determines sex in humans - so a person with XXY will be male.
A normal male will have one X and one Y chromosome.
The sex chromosome typically carried by an ovum is X-chromosome. The sperm may carry either x or y sex chromosome.
The sex of a human is determined by the presence of two sex chromosomes. Typically, males have one X and one Y chromosome (XY), while females have two X chromosomes (XX). The presence of the Y chromosome determines male development.