Chromosome 23 determines whether a person is male or female. These are called the 'sex chromosomes' and they come in two varieties, X and Y. Females have 2 X's and males have 1 X and 1 Y.
They Carry Genes That Determine Whether Make Or Female
Sex Chromosomes
No, it is the sperm that determines the sex of the baby. Sperm carry either an X or a Y chromosome, and when one of them fertilizes the egg, the resulting combination will determine the baby's sex (XX for female, XY for male).
DNA chromosomes
Genetic chromosomes
They carry genes that determine whether a person is a male of female. They also carry genes that determine other traits.
They Carry Genes That Determine Whether Make Or Female
Males play a role in determining the gender of a child because they carry the Y chromosome, which determines whether the child will be male or female. During fertilization, the sperm from the male can carry either an X or a Y chromosome, which combines with the X chromosome from the female to determine the gender of the child.
The Y-chromosome. Think of it this way: Each person contains the genes to be a female. These genes are inherited on the X-chromosome which every normal person has. However, if you have a Y-chromosome, you now posses the genes to make a male, and are thus will be a male.
In the United Kingdom monarchs (whether male or female) hold the orb and the sceptre.
No, there is no distinction between male and female sperm. Sperm cells carry genetic material from the male parent and determine the sex of the offspring.
Executer or executrix Executor, whether male or female. The person who executes the Will is the Testator (if male); or Testatrix (if female). The Executor is the person who is called upon by the Testator or Testatrix to execute the last wishes of the deceased. ==Another Perspective on Gendered Terms== In the past, a woman appointed to carry out the distribution under a will was called an executrix or executress. However, language that unnecessarily defines feminine and masculine status is changing. There has been a widespread reform in the use of words that grew out of patterns of patriarchal thought and that were codified in the English language. Therefore, the term "executor" has come to be the more commonly used term for the person appointed by the court to carry out the directions of a testator in making distributions under the will. It is not necessary to further classify that person as female or male.
Sex Chromosomes
A person can determine if they carry the genetic code for cerebral palsy by having genetic testing done. Symptoms of cerebral palsy include lack of muscle coordination and variations in muscle tone.
It is possible for a woman with a transplanted uterus to carry a pregnancy. Therefore, it is theoretically possible for a male-to-female transgendered person to become pregnant by in vitro fertilization; if a pre-op male-to-female transgendered person produces sperm, that person can become a father.
Nothing happens to the person's center of gravity.But the CG of the (person + books) combination isto the right of the CG of the person alone.Also possibly above it if the person is female, and possiblybelow it if the person is male.
The sex of a chicken is determined by genes when the egg is fertilized. It should be a 50/50 chance of male or female. And in the case of chickens it is the females that have the xy gene that determine sex and males that carry the xx gene, this is opposite of mammals where males with their xy gene determine the sex of the offspring.