Membranous structure that works until heart becomes functional Crossword Clue

Here is the answer for the crossword clue Membranous structure that works until heart becomes functional . We have found 40 possible answers for this clue in our database. Among them, one solution stands out with a 98% match which has a length of 7 letters. We think the likely answer to this clue is YOLKSAC.

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Crossword Answer For Membranous structure that works until heart becomes functional:

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40 Potential Answers:

RankAnswerLengthSourceDate
98% YOLKSAC Membranous structure that works until heart becomes functional (7)
3% INSANE "- in the Membrane" (6)
2% CYSTS Membranous sacs (5) The Telegraph Cross Atlantic Sep 30, 2025
2% AMNION Membrane enclosing an embryo (6) Premier Sunday Sep 28, 2025
2% ADD Function of "+" (3)
2% PILE Support structure (4) Newsday Sep 27, 2025
2% TALKS Has a heart-to-heart, say (5)
2% SOP Bread function (3) Wall Street Journal Sep 25, 2025
2% SINE Trig function (4) Thomas Joseph Sep 24, 2025
2% TENT Circus structure (4) USA Today Sep 18, 2025
Membranous structure that works until heart becomes functional Crossword Clue
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We found 40 solutions for Membranous structure that works until heart becomes functional. The top solutions are determined by popularity, ratings and frequency of searches. The most likely answer for the clue is YOLKSAC.

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With our crossword solver search engine you have access to over 7 million clues. You can narrow down the possible answers by specifying the number of letters it contains. We found more than 40 answers for Membranous structure that works until heart becomes functional.