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Why was the X and Y letters used to refer to male and female chromosomes?
Wiki User
∙ 12y ago
because.
Wiki User
∙ 12y ago
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What is the probability of producing a male offspring?
you have a 50/50 chance of producing both a male and female offspring, it really depends on whether or not your offspring's DNA will have XY chromosomes (male) or XX chromosomes (female)
Which organisms would be present in the smallest number?
A type of ant called myrecia pilosulahas to chromosomes in a female and male.
What two functions do the X- and Y-chromosomes perform in humans?
Well, they determine the sex. XX = female XY = male
How can I improve my chances of conceiving a baby girl?
You can't, really, without scientific intervention. The male's sperm determines whether or not the chromosomes turn into male, XY, or female, XX.
Is the name An male or female?
lion is male lionettte is female
What two letters express a male chromosomes combination?
The two letters that express a male chromosomes combination is XY.
How are traits of parents passed to off-springs?
They are passed on by male or female chromosomes.
What is the sex chromosomes of male?
In humans and other mammals, a male has XY sex chromosomes. In birds, a male has XX chromosomes. In amphibians, male chromosomes look the same as female chromosomes.
How can you identify the difference of a female chromosome and a male chromosome?
Female chromosomes typically have two X chromosomes (XX), while male chromosomes have one X and one Y chromosome (XY). This difference in the combination of sex chromosomes is used to determine the biological sex of an individual.
When do chromosomes duplicate in a cells life?
When there joined with a male chromosomes and a female chromosomes
What makes a female a female and what makes a male a male?
Females typically have two X chromosomes, and males usually have one X and one Y chromosome. These chromosomes determine sex characteristics like reproductive organs, hormones, and secondary sexual traits. However, it's important to note that sex is not strictly binary and can be influenced by various factors, including genetics and hormones.
How does the chromosomes effevt the human body?
Chromosomes effect the body by telling it if you will be male of female. XX is the chromosome for a female and XY is for male.
What number of chromosomes determines if you are a male or female?
The number of sex chromosomes determines if you are male or female. Typically, males have one X and one Y chromosome (XY), while females have two X chromosomes (XX).
What are sex chromosomes in a human male?
Sex chromosomes in a human male include one X chromosome and one Y chromosome. The Y chromosome determines male characteristics and sperm production, while the X chromosome carries genetic information that can influence a range of traits and characteristics.
What combination of chromosomes is a female an a male?
Females typically have two X chromosomes (XX), while males typically have one X and one Y chromosome (XY).
What chrosomes determine if a person is a male or female?
Sex chromosomes detrmine wheather a person is a male or a female.
What is the probability of a male offspring?
you have a 50/50 chance of producing both a male and female offspring, it really depends on whether or not your offspring's DNA will have XY chromosomes (male) or XX chromosomes (female)
