Chiefly Zoology. Producing several generations in a year by sexual reproduction.
| 单词 | θ18737 |
| 释义 | the world > life > biology > biological processes > procreation or reproduction > reproductive cycle > [adjective] (25) polycyclic1957 Chiefly Zoology. Producing several generations in a year by sexual reproduction. Subcategories:— menstrual cycle (9) — reproductive period (2) — production of ovum (4) — ovulation (9) |
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