language
GMAT TOEIC IELTS TOEFL

TOEFL® Vocabulary Practice

Find out how TOEFL Tutor can help you achieve your target score

definition: 
A sugary fluid secreted within flowers to encourage pollination by insects and other animals
sentence: 
Flowers offering both nectar and pollen were, as expected, pollinated by diverse small insects, including small bees The mistletoe usually ceases to produce nectar within the flower once it is opened, thereby encouraging birds to concentrate on opening new flowers rather than revisiting old ones.
difficulty: 
medium
toefl frequency: 
2
toefl classification: