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Genes alter our looks and physique, not every sibling has the same genes and therefore they look different.
Each sibling has a different combanation of genes some from the father and some form the mother but they wont look the same because unless they are identical twins, thay each have unique combination of alleles.
Wiki User
∙ 14y ago
Wiki User
∙ 15y agoBecause your genes are only 50% similar to those of your parents and siblings. with half of your mother's genes and half of your father's genes in you, you will not appear the same as either of them although you may share certain characteristics. Since genes come in pairs, your siblings are likely to receive different genes from your parents than you did and thus look different.
Wiki User
∙ 12y agoThe traits from your mom and dad.
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Why dont offspring of two parents look exactly like either parent?
Because an offspring gets 23 chromosomes from each parent through meiosis
Why do you look like your siblings?
You and your siblings share parents. Every time a child is conceived that child receives half of the mother's DNA (genes) and half of the father's genes. If the same mother and father have more than one child, they still only have the same genes to contribute, but they might be mixed in different combinations. That is why you resemble your brothers and sisters, but probably don't look exactly alike.
How does one man make every sperm different?
Sperm are all different (just like eggs) because they contain all of his genetic history. Each sperm and each egg contain the ability to make a unique person, otherwise siblings would all look exactly alike.
What are the reasons that offspring does not look exactly like you?
Offspring does not look exactly like the parent because in humans, only sexual reproduction is possible, which involves 2 parents which exchange DNA to form offspring with different DNA and genetic information than both parents.
Why offspring don't look exactly like the parents?
Genetics requires 2 sets of DNA, so part of the "look" comes from each parent, and part of what an offspring looks like is environmental.
How do you find someone who looks exactly like you?
The people who will look most like you share the same genes as you. That is, your family! Look around at your siblings, parents and cousins and chances are one of them looks like you.
What does an American robins' nest look like?
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Like Oprah.
Are kakuro temari and Gaara really siblings?
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What do one directions siblings look like?
people. -A
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They look like horse cells im sure. I dont know exactly. Kind of a silly question. No such thing as unicorns. But im sure they look like horse cells with maybe a slight difference.
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They can, but they can not be exactly like him. They have different genes and DNA. But they can look like him.
Does Egypt have rich looking houses?
yes they do but they dont look like our rich looking houses they are VERY old houses!!!!yes they do but they dont look like our rich looking houses they are VERY old houses!!!!yes they do but they dont look like our rich looking houses they are VERY old houses!!!!yes they do but they dont look like our rich looking houses they are VERY old houses!!!!yes they do but they dont look like our rich looking houses they are VERY old houses!!!!yes they do but they dont look like our rich looking houses they are VERY old houses!!!!yes they do but they dont look like our rich looking houses they are VERY old houses!!!!yes they do but they dont look like our rich looking houses they are VERY old houses!!!!yes they do but they dont look like our rich looking houses they are VERY old houses!!!!yes they do but they dont look like our rich looking houses they are VERY old houses!!!!yes they do but they dont look like our rich looking houses they are VERY old houses!!!!yes they do but they dont look like our rich looking houses they are VERY old houses!!!!
Why dont offspring of two parents look exactly like either parent?
Because an offspring gets 23 chromosomes from each parent through meiosis
Why don't cell look exactly alike?
because they dont want to.....they want to be special!!1
How does a high content wolfdog look like?
They look almost exactly like a pure wolf.
