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What else can I help you with?
What sex chromosome does a male have?
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.
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.
Does one ovary produce boys and the other girls?
No, the ovaries produce eggs that are neither male nor female. It is the father's sperm that determines whether the egg will be male or female.
Is a tropical bird a mammal?
No. Whether it is tropical or not, no bird is a mammal.
How chromosomes determines whether and child is male or female?
Females have two X chromosomes. Males have one X and one Y.
What determines whether it will float in water?
Whether your foot is on it or not.
Which sex chromosome determines if an offspring is male or female in humans?
In humans, which sex chromosome determines if an offspring is a male or female?
What is the site of gamete formation in a male flowering plant and a male mammal called?
anther
What male mammal that has has babies?
it would be a sea hours.
What gene determines whether a human will develop into a male or female?
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.
Is a ram a mammal or a marsupial?
a ram is a male sheep (a female is an ewe), it is a mammal a side note: all marsupials are mammals
What carry genes that determine whether a person is female or male?
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.
