Crossword-Solution: XXY
We have 1 clue for the answer “XXY”
| Clue | Answers |
|---|---|
| Chromosomes of someone with Klinefelter syndrome | 1 answer |
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Front part of the eye
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Hint 1 meaning
The transparent part of the coat of the eyeball which
covers the iris and pupil and admits light to the interior. See Eye.
Hint 2 anagram
NORCEA
Hint 3 another clue
COVER THE EYES
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Sentences with XXY (4)
Figure of the chromosome group of an XXY female, that gives non-disjunction.] These four kinds of eggs may be fertilized either by female-producing sperms or male-producing sperms, as indicated in the diagram (fig.
The upper half of the diagram gives the results when these eggs are fertilized by normal red bearing, female producing sperm, the lower half by normal, male producing sperm.] If such an XXY female carried white bearing Xs (open X in the figures), and the male carried a red bearing X (black X in the figures) it will be seen that there should result an exceptional class of sons that are red, and an exceptional class of daughters that are white.
The only effect which the extra Y has is as an extra wheel in the machinery of synapsis and reduction; for, on account of the presence of the Y, both X's of the XXY female are sometimes left within the ripe egg, a process called secondary non-disjunction.
Cytological examination has demonstrated the existence of one XXYY female, and has checked up the occurrence in the proper classes and proportions of the XXY females.