WebJul 8, 2024 · Barr body that appears for each X-chromosome. So XX female will show one bar body, while the male has XY chromosome, will show no barr body. So if there are XXY, it will show two barr bodies. History of the Barr Bodies: The barr bodies are named after the discoverer Murray Barr and Bertram in late 1940. This is also called sex chromatin. WebApr 8, 2024 · The total number of chromosomes present are four so the barr body will be three. Therefore, the number of barr bodies in the XXXX female is 3. Thus, the correct answer is option C i.e., 3. Note: The barr bodies are …
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WebIn humans with more than one X chromosome, the number of Barr bodies visible at interphase is always one fewer than the total number of X chromosomes. For example, … WebHow many Barr bodies would you expect to see in a human cell containing the following chromosomes? a.XY Expert Solution Want to see the full answer? Check out a sample Q&A here See Solution star_border Students who’ve seen this question also like: BIOLOGY:CONCEPTS+APPL. (LOOSELEAF) Dna Structure And Function. 7SA expand_more dewitt pro 5 vs 20 year
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WebThen fourth double x y y fit triple x y 6 x y y 7, triple x, 84 times x, s x y, no bar body, axanobarbody, x, 6 y single barbaries, then x, x, y y banbaby, the next triple x y to bar … WebApr 9, 2024 · In the embryonic nuclei the X chromosome are counted and all but one are shut down. It does not matter whether the embryo is male or female. Men with Klinefelter syndrome have a Barr bodies in their nuclei, the same as 46,XX females. WebFor example, there would be two Barr bodies in a cell from an XXX female or XXXY male. in Turner syndrome, a woman lacks part or all of one of her X chromosomes (leaving her with just one functional X). People with this disorder develop as females, but often have short … However, an extra copy of some of the smaller chromosomes (13, 15, 18, 21, or … Learn for free about math, art, computer programming, economics, physics, … church school clip art