| 词汇 | unmated |
| 释义 | BETA Examples of unmatedunmated isn’t in the Cambridge Dictionary yet. You can help! At times, males were so busy fighting with each other, that emerging females escaped unnoticed and unmated by these competing males. In addition, one unmated and one mated female of each treatment were dissected daily over the entire experimental period. Thus, rare chromosomal allocation errors during meiosis result in the spontaneous production of males by unmated, selfing hermaphrodites. The experimental larvae were all male progenies of 60 unmated females collected from the field. Our observations showed a significant decline in egg production in mixed matings relative to unmated and same biotype matings. However, of the 15 females used in this experiment, three individuals produced only male offspring, and were assumed to have remained unmated. Oviposition attempts on the beetles offered began immediately after mating, although unmated females also attacked the beetles. It must be borne in mind that in our experiments the parasitoids were unmated and therefore only able to produce male offspring. The females in the remaining capsules were left unmated. In third instar aphids, the corresponding numbers for unmated and mated parasitoids were two and three aphids, respectively. Two sets of adult female parasitoids were established: one group was mated and the other unmated. The lowest percentage (0.00+0.00%) of eggs cannibalized was observed in the control treatment, while the highest (77.40+6.06%; fig. 1) was observed in the treatment with four unmated males. The male's antennae are used to detect pheromones released by unmated females. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. If the female mates with a male she produces male and female offspring; if she goes unmated, her eggs will all yield male offspring. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Unmated males without family responsibilities often start losing feathers earlier in the year. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Unmated males start nest construction and call particularly frequently to attract females. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. |
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