seedless plant造句

例句与造句

1. Vascularized seedless plants ( ferns ) and reproduction by spores.
2. One reason it continues to be used is that seedless plants share a number of common ecological traits.
3. The last stage of minerals is connected with the first stage of plants, such as herbs and seedless plants.
4. In seedless plants, the archegonium is usually flask-shaped, with a long hollow neck through which the sperm cell enters.
5. Indeed, that is how they breed seedless plants, from mutated cuttings . talk ) 04 : 06, 15 September 2013 ( UTC)
6. It's difficult to find seedless plant in a sentence. 用seedless plant造句挺难的
7. Indeed, when Dwayne plants seedless watermelons in the field, he must plant regular seeded watermelons alongside, to pollinate the blooms that will produce the fruit, because the hybrid seedless plants can't fertilize themselves.