2Ⅲ.阅读理解世纪金榜导学号Plants and Their PartsRoot, Stem, and LeafMost plants have roots, stems and leaves. Plantsuse these parts to get light and water. They take inwater and minerals(矿物质)from the ground.FlowerThe flower is one of the parts of the plant.Flowers come in different co...
Plants and their parts What do roots, stems, and leaves do?Leaves use light to make food for the plant.They take in air and water.The stem holds up the plant. Water and food move through the stem to the other parts.Roots hold the plant in the ground. They take in water and mineral...
Researchers have discovered that plants emit(发散发出) sounds when they are stressed. The noises are similar to a human cry or scream. The scientists believe the sounds are specific enough for us to be able to interpret(理...
Researchers used a series of modified nonpathogenic bacteria to simulate pathogen attacks. They found that these "mild" bacteria can trigger a "cry for help" response, leading plants to assemble multiple microbiomes around the narrow zone between their roots and the soil. The effect can even las...
daytime heat. It protects them from nighttime cold. The wool also helps the cactus plants hold moisture. some trees and shrubs grow out of solid rock, they grow up high where the wind blows strong, their roots reach down into small cracks for moisture. As...
Ⅱ.阅读理解自然生态Plants and their parts What do roots, stems, and leaves do?Leaves use light to make food for the plant.They take in air and water.The stem holds up the plant. Water and food move through the stem to the other parts.Roots hold the plant in the ground. They take ...
Plants and Their Parts Root, Stem, and Leaf Most plants have root(根), stems(茎), and leaves. Plants use these parts get light and water. Roots hold the plant in the ground. They take in water and minerals(矿物质) from the ground.Fruit Fruit is also part of the plant. Fruits keep...
12.Plants and Their Parts Root,Stem,and Leaf Most plants have root(根),stems(茎),and leaves.Plants use these parts to get light and water.Roots hold the plant in the ground.They take in water and minerals(矿物质) from the ground. ...
plants use their roots to 青云英语翻译 请在下面的文本框内输入文字,然后点击开始翻译按钮进行翻译,如果您看不到结果,请重新翻译! 翻译结果1翻译结果2翻译结果3翻译结果4翻译结果5 翻译结果1复制译文编辑译文朗读译文返回顶部 利用植物根 翻译结果2复制译文编辑译文朗读译文返回顶部...
The miR396–GRF module controls a trade-off between competence and speed during root tip regeneration inArabidopsis. Roots ectopically expressing miR396 grow without stem cell niche reconstitution, probably due to dispersed stem cell activity.