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How many sex chromosomes does a human have?
In an average somatic (body) cell, two. and in human gametes there is , one all chromosomes in human body is , 46 chromosomes. in normal female somatic cell is (44+XX) . in normal male somatic cell (44+XY) in normal female gametes (22+X) in normal male gametes (22+X) or (22+Y) .
Describe how the karyotype of an XXY human would differ from that of an XO human?
The karyotype of an XO human would be deficient one X chromosome, compared to that of a normal female, and it would result in a female. Normal human females only use one X chromosome, whereby one is inactivated, which is why an XO human is viable. An XXY human would have one extra X chromosome as compared to that of a normal male, and it would result in a male. Again, an X chromosome is inactivated, which is why an XXY human is viable. XO is referred to as Turner Syndrome. XXY is referred to as Klinefelter Syndrome.
What combination of chromosomes is a female an a male?
Normal females have XX chromosomes and normal males have XY chromosomes. I believe there are two of each in a human body and the rest are autosomes.
Which statement correctly describes the genetic makeup of the sperm cells produced by a human male?
Each cell has half the normal number of chromosomes and the cells are usually genetically different.- Iroda JuraevaEach cell has half the normal number of chromosomes and the cells are usually genetically different.
What is a castrated male human called?
Castration means that the male has had his testicles removed, and is therefore neutered. A castrated male human is called a eunuch. A male singer who was castrated as a boy in order to keep his voice from changing is called a castrato.
What would the offspring of a male negro human and a female CAUCASIAN human be?
A normal human being.
What is the average tidal volume for male and female humans?
The average tidal volume for an adult male is around 500-700 mL per breath, while for an adult female it is around 400-500 mL per breath. Tidal volume can vary based on factors like age, height, weight, and overall health.
What is the volume of fluid in the human body?
60% male and 55% female
What sex chromosomes belong to a normal human male?
The human male has both an X and Y chromosome which determines the sex of an offspring. Female only have the X chromosome.
The cells of a human male have which composition for their sex chromosomes?
A normal male will have one X and one Y chromosome.
Volume of air that can be expired forcibely after a normal expiration?
About 3100 ml in a healthy young adult male.
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.
What percentage of sperm is defective?
In a normal human male, up to 10% of Sperm cells are defective.
Which pair of gametes can unite to produce a zygote that will develop into a normal human male embryo?
The male gamete - spermatozoon and the female gamete - ovum.
How much TLC a normal human should have medically?
About 6 liters for a male, 4.7 liters for a female.
What are the sex chromosomes of male human being?
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.
What is the total lung capacity of the average adult male?
4-6 L of air for an average adult human being
