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What determines the gender of children?
the sperm cell that fertilizes ; y is a boy ; x is a girl
In order to produce a male offspring an egg must be fertilized by a sperm carrying a?
Y chromosome. When a sperm with a Y chromosome fertilizes an egg, the resulting offspring is male. On the other hand, if a sperm with an X chromosome fertilizes the egg, the offspring will be female.
What trimester is a gender of a fetus determined?
When the sperm meets the egg. The sprem contains the gender in the form of an x or y chromosome
What is a fertilized female egg cell called?
A fertilized egg cell is when a sperm enters an egg. The result is a fertilized egg cell, or a zygote.
What contain the greatest number of totipotent stem cells?
a fertilized egg cell
If an egg is fertilized by a sprem containing a y chromosome the fertilized egg?
If an egg is fertilized by a sperm containing a Y chromosome, the resulting fertilized egg will develop into a male organism. This is because the presence of the Y chromosome determines the development of male characteristics.
What determines the gender of children?
the sperm cell that fertilizes ; y is a boy ; x is a girl
Does the father determine the gender of the child"?
No, the father's sperm carries either an X or Y chromosome, but it is the mother's egg that ultimately determines the gender of the child. If the egg is fertilized by a sperm with an X chromosome, the child will be female, and if it is fertilized by a sperm with a Y chromosome, the child will be male.
Which two structures of a frog would most likely have the same have the same chromosomes number?
The two structures of a frog that have the same chromosome number are skin cells and fertilized egg cells. They each have 46 chromosomes.
What two structures of a frog would most likely have the same chromosome number?
the answer to this question is skin cell and fertilized egg cell because these two have 46 chromosomes. the answer to this question is skin cell and fertilized egg cell because these two have 46 chromosomes.
How many chromosome in each sperm or egg has horse?
If the diploid (2N) number is 64 the haploid (1N) number is 32.
In order to produce a male offspring an egg must be fertilized by a sperm carrying a?
Y chromosome. When a sperm with a Y chromosome fertilizes an egg, the resulting offspring is male. On the other hand, if a sperm with an X chromosome fertilizes the egg, the offspring will be female.
What trimester is a gender of a fetus determined?
When the sperm meets the egg. The sprem contains the gender in the form of an x or y chromosome
Does the cow determine the sex of the unborn calf?
No, the male decides the gender of the calf. When the semen meets the egg, if it contains a Y chromosome it is going to be a bull (male) calf because the mother will have provided the X chromosome. Whereas, if the semen that contained an X chromosome fertilized the egg then the result would be a heifer (female) calf.
What is The Fertilized Egg Chromosome Number Of A Cat?
The chromosome number of a fertilized egg will always be calculated by the formula 2n. n signifies the haploid number, and 2n is the diploid number. The number of chromosomes in a human gamete is zygote- originating from the haploid number 23 in the gamete.This depends on the species of the egg.Humans have 23 pairs of chromosomes (46 total), so a fertilized human egg should have 46 chromosomes.46If you are talking about a human, then there are 40 chromosomes.4623 pairs like any one else4646 ChromosonesThat depends on the animal.In humans there are a combined total of 46.However some animals have more or less.There are two because if it starts off with one (X) when it get fertilised by either X or Y its twoo. eg XX or XYIt depends on the creature in question.
Why is it necessary for an egg to be fertilized?
It is necessary for an egg to be fertilized so the egg can hatch.
What is a fertilized female egg cell called?
A fertilized egg cell is when a sperm enters an egg. The result is a fertilized egg cell, or a zygote.
