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| a scrap or morsel of food left at a meal. |
| a stew of meat, vegetables, potatoes, etc. |
| Y-chromosome | |
| —n | |
| Compare X-chromosome the sex chromosome that occurs as one of a pair with the X-chromosome in the diploid cells of the males of many animals, including humans | |
Y-chromosome n.
The sex chromosome associated with male characteristics, occurring with one X-chromosome in the male sex chromosome pair.
| Y-chromosome
The sex chromosome that is paired with an X-chromosome in males. Most of the genes on the X-chromosome determine physical attributes associated with males, such as the development of testes. See more at sex chromosome. See Note at sex. |