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The most obvious way the karyotypes of a sister and brother look different?
Wiki User
∙ 14y ago
the sex chromosomes>>>>> the sister will have XX :D
the brother will have XY
Wiki User
∙ 14y ago
Wiki User
∙ 13y agoFemales have two X chromosomes, and males have one X and one Y chromosome, so the sister will have an XX and the brother will have an XY.
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Did James Watson had sisters and brother?
One sister (at least), Elizabeth Jean Watson
You are positive n your mom is negative not sure what your dad is but your old brother n sister is negative can they be your full sister n brother or only half?
Upon conception, you receive an allele from your mother and one from your father. Yes these could be your full brother and sister because your father could be positive with a recessive negative allele and you could've received a positive from him whereas your siblings could've received the negative allele from him. You and your siblings can only get a negative allele from your mom because her two are negative.
Are Amy Cahill and Dan Cahill from 39 clues brother and sister?
Yes, as indicated by their last names, they are related, and this relation is that of being siblings.
What two things do karyotypes show?
Different chromosomes can be easily identified in a karyotype.
What phase of meiosis is photographed when creating a karyotype?
The optimal phase is metaphase, since during metaphase all sister chromatids are paired and lined up neatly at the centre of te cell. A solution of colchicine is usually used to arrest dividing cells at metaphase so that a picture can be taken.
Why does the karyotypes of a sister and brother different?
each offspring in a sexually reproducing species inherits a unique combination of genes from its two parents. this combined set of genes contributes to a unique combination of traits in each individual
Are Matthew Underwood and Carrie under wood brother and sister?
Actually they are cousins, not brother and sister.
If a brother and sister have the same mother but different father are they step brother and sister?
No here they are still brother and sister, but they do have a stepfather.
What is relation of sister son for brother?
If two people are brother and sister and the sister has a son, then: her brother is her son's uncle, and her son is her brother's nephew.
What do you call a brother's daughter?
You brother's daughter is your niece, just as your sister's daughter is your niece. The English language does not have different terms for daughter of brother and sister.
Is david Cleveland really Bella thorne's brother?
No, they're only brother and sister on the show. Also, they have different last names, so they're clearly not brother and sister.
Why does Selena's sister was raised by a different Family?
Selena does not have a sister she always wanted a brother or a sister she pretends that joey king are sister but they r not
Can a brother and sister from the same parents have different blood group?
Yes, they can.
How are Malcolm X brother and or sister?
he did have brother and sister he had two sister and he had 1 brother
Niece as to nephew as brother is to?
Niece is to nephew as sister is to brother.
Does miley have a sister or a brother?
She has 1 sister, a step-sister, a step-brother, a half-sister and a half-brother
How many brother and sister he had?
he has one brother one sister
