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Why 2 children have the same parents dont have the same chromosomes and genes?
Wiki User
∙ 14y ago
There are millions of possibilities for combinations of the two parents' genes. They don't combine the same way each time. People carry recessive genes for traits they don't show, so each egg or sperm has its own unique combination of genes.
Wiki User
∙ 14y ago
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What do homologus chromosomes do?
homologus chromosomes dont really DO anything. They contain the genes for the same traits though
Where are genes found in the human body?
in cells that have nucleous, they are stored in the nucleous but for the cells that dont have nucleous. they just fload around in the cell
What is the importance of chromosomes?
In the nucleus of each cell, the DNA molecule (which determines traits) is packaged into thread-like structures called chromosomes. Each chromosome is made up of DNA tightly coiled many times around proteins called histones that support its structure. Chromosomes are not visible in the cell's nucleus-not even under a microscope-when the cell is not dividing. Chromosomes are not always visible because they usually are uncoiled inside the nucleus as loose strands called chromatin. When it is time for the cell toperform meiosis or mitosis, they condense and wrap up tightly. The tightly wound DNA is the chromosome (3). Most of what researchers know about chromosomes was learned by observing chromosomes during cell division (1). your welcome :) have a nice day!
Where do we get our genes from?
It Splits In Half From Your Mother And Father
What happens if you dont get any genes from a parent?
That is impossible, as each parent contributes 23 genes. You could not be born without 46 genes.
What do homologus chromosomes do?
homologus chromosomes dont really DO anything. They contain the genes for the same traits though
If your parents dont have children will you?
Of coarse not! if your parents dont have children you wouldn't even be born!
The information in DNA is contained in what?
DNA inside Genes, Genes inside Chromosomes, Chromosones inside Necleus of a cell unless the cell is a bacteria. Bacteria dont have nuclei.
Why are children not exactly like their parents?
because parents dont understand children and what they like
Where are genes found in the human body?
in cells that have nucleous, they are stored in the nucleous but for the cells that dont have nucleous. they just fload around in the cell
Do the children ever see Kate's parents?
No they dont see kate's parents
Why do children hates there parents?
hoola hoop3 parents dont let kids do stuff
What is gene mapping?
dont trip gene mapping is a procedure by which you find out what type of genes are present in the chromosomes of a living organism. you identify the location of genes also. for example the gene mapping of human was completed in 2001-2003 because humans have 45 chromosomes and approximately 35000 genes. so to identify such a large amount of genes and to find out their location, the scientists of the world distributed the task among themselves but still it took several years!!
Why are we not identical to our parents?
Genetics. They Don't Always Take From The Parents. They Can Get Their Genes From An Ancestor such As Grandparents Or Anyone Blood Related. everyone has different DNA. however identical twins have the same DNA if you are related by heredity, you have common alleles [a leels] Forensic scientists may take a sample of saliva, hair, blood, or skin and run the DNA through their database. if there is no result, they can still compare it to other samples from other cases or other people. even if you dont have a picture of them on record. you have their DNA make-up. our DNA and our brothers and sisters have common alleles. An allele is an alternative form of a gene each trait you have has 2 parts (moms, dads) or (dads, moms) there are millions of combinations. We are all different!
Are parents the one who spoil there children?
some parents do spoil their children but some of them dont their grandmothers might spoil them their aunts or their uncles or their grandfathers.
Why do siblings have similar personalities?
Children of the same parents share a similar genetic heritage. They may have similar physical features, hair colour, body build and so on. This is often called fa family resemblance. Sometime the genes combine to give children a very different appearance which may result from traits provided by a distant ancestor.
What are mutated genest Mutated genes are mutated genes?
i dont no
