apertural
Examples
“Pollen grains with 30 lacunae occur⟳ in the majority of the species examined, and show⟳ three apertural, six abapertural, twelve parapertural, six interapertural and three equatorial lacunae.”
CEFR level
B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
This word is part of the CEFR B2 vocabulary — upper intermediate level.
See also
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