A. chaos B. consume C. plentiful D. discharge E. evolutionarily F. extent G. freeze H. mechanism I. novel J. subsequently K. unstable |
Science in Images
Oyster mushrooms feature in cuisines around the world, but they should be off the menu for hungry worms -- which these delicious mushrooms will kill and eat. Now researchers finally know how they do it.
A study published in Science Advances details how oyster mushrooms use a particular poisonous substance to freeze and get rid of mushroom-eating roundworms called nematodes (线虫). The mushrooms, which grow on nutrient-poor dead wood, then
“Nematodes happen to be the most
The study team of geneticists, biochemists and biologists had previously found that oyster mushrooms release an unidentified poisonous substance that will somehow
For their new work, the researchers grew and analyzed samples of the mushroom’s tissue, finding no noticeable poison even when they broke it up. They reasoned that whatever was killing the worms must be a kind of
Before this study, “we underestimated the
initial victims barrier blame consistent bother liquid deny freeze estimate border grasp |
1. She chose not to
2. She failed her driving test on the
3. Despite the overwhelming evidence presented, he continued to
4. Her views and actions are
5. Wrap up or you’ll
6. This bridge crosses the
7. Look at how the
8. Fats are solid at room temperature, and oil is
9. I don’t care if he doesn’t come-it doesn’t
10. If you don’t accurately
freeze; frozen; freezing
1. The water at the edge of the lake
2. It was below
3. As we all know,