"frog" in inglés with examples - Collocation dictionary inglés
- These types of experiments have often been done using traditional embryological non-genetic model organisms, such as the chicken and African clawed frog.
- There were visions of tree frogs and giant African frogs powerful enough to knock a man down.
- Battelle, for example, is using eggs extracted from the South African clawed frog to test chemicals known to produce birth defects.
- One owner imported giant African frogs to compete with the humble local bullfrogs.
- When the giant African frogs appeared, everyone thought this years contest was a foregone conclusion.
- Between 1930 and 1960, female African clawed frogs were used as pregnancy tests.
- "There's an African frog with nasty habits."
- It is also known to be one of only three species of African frogs to have claws, used on demand, when it feels threatened.
- He keeps his African frogs in a 1,500-gallon pond about 12 feet square, with logs and plants around the perimeter and an island in the center.
- "What I remembered first was an African frog."
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