In humans, the presence of a Y chromosome means the zygote will be male.
So (normal) females will have XX - one X chromosome from each parent.
(Normal) males will have XY - an X chromosome from their mother and a Y from their father.
A zygote is a cell formed by the fusion of two gametes (sperm and egg) during fertilization. Gametes are specialized sex cells that combine during sexual reproduction to form a zygote, which develops into an organism.
Fertilization in humans occurs when a sperm cell penetrates and fertilizes an egg cell, resulting in the formation of a zygote. This typically takes place in the fallopian tube. The zygote then undergoes cell division and eventually implants itself in the uterus, leading to pregnancy.
SEX CELL is called EGG .It becomes zygote after joined by sperm in fallopian tubes and become foetus and grow at utreus.
In the early stages of development, an embryo's sex is not yet determined. The sex of the embryo is determined by the presence or absence of a Y chromosome from the father. Once the sex chromosomes are determined, the embryo will develop into a male or female.
The sex of a human is determined by the presence of sex chromosomes. Females have two X chromosomes (XX), while males have one X and one Y chromosome (XY). The combination of sex chromosomes inherited from the parents at conception determines the biological sex of the individual.
The order would be: Meiosis -> sex cells -> fertilization -> zygote -> mitosis Meiosis creates sex cells, called gametes, which combine during fertilization to create a zygote. The zygote then undergoes mitosis.
a zygote is a stem cell
A zygote is diploid, it is formed by the union of a male sex cell (a sperm) and a female sex cell (an ovum) both of which are haploid.
A zygote.
A Zygote is the cell formed when two gamete (or sex cells) are joined by sexual reproduction. The zygote develops into the baby. The zygote is only the initial stage of the development of the offspring. Usually, a zygote if formed by an ovum and sperm. The ovum being the female sex cell and the sperm being the male's.
The Zygote
A zygote is a cell formed by the fusion of two gametes (sperm and egg) during fertilization. Gametes are specialized sex cells that combine during sexual reproduction to form a zygote, which develops into an organism.
Sex-liked means liking sex and sex determined is the resolution to have sex.
The sperm and the egg
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.
A zygote will develop into a female if it receives two X sex chromosomes from the parents during fertilization.
A zygote is developed during fertilization - a process that occurs when two haploid gametes (or sex cells) combine. In more general terms, the zygote is formed when the sperm meets the egg.