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English
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Russian
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English
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Russian
Cotyledon
UK
/ˌkɒt.ɪˈliː.dən/
US
/ˌkɑː.tɪˈliː.dən/
Translation cotyledon into russian
cotyledon
Noun
UK
/ˌkɒt.ɪˈliː.dən/
US
/ˌkɑː.tɪˈliː.dən/
The seedling's cotyledon emerged from the soil.
Семядоля саженца появилась из почвы.
Definitions
cotyledon
Noun
UK
/ˌkɒt.ɪˈliː.dən/
US
/ˌkɑː.tɪˈliː.dən/
A part of the embryo within the seed of a plant, which upon germination becomes the first leaves of a seedling.
The cotyledon provides nutrients to the young plant until it can produce its own food through photosynthesis.
In mammals, a lobule of the placenta, which is a structure that facilitates the exchange of nutrients and waste between the mother and the fetus.
The cotyledon in the placenta plays a crucial role in fetal development by ensuring the fetus receives adequate nutrients.