tetrad
/ˈtetræd/
CEFR level C2Topic ScienceWord #7179 in the learning path
四个一组；四件套
Definitions
n. A group or set of four things.
四个一组；四件套
n. Four chromatids formed when homologous chromosomes pair during meiosis.
四分体
Example
Under the microscope, we spotted a tetrad of cells.
在显微镜下，我们发现了一组四个细胞。
During meiosis, each tetrad allows genetic material to be exchanged between paired chromosomes, contributing to biological diversity.
在减数分裂过程中，每个四分体使配对染色体之间能够交换遗传物质，从而促进生物多样性。
Collocations
- a tetrad of cells
- tetrad formation
- tetrad analysis
Word family
- tetradic (adj.)
Usage tip
专业词；生物学四分体含四条染色单体。
FAQ
- What does tetrad mean?
- A group or set of four things. Four chromatids formed when homologous chromosomes pair during meiosis.
- How is tetrad pronounced?
- UK /ˈtetræd/, US /ˈtetræd/. Use the audio buttons above to listen.
