They provide structural support, resist damage, transport nutrients and even help send chemical signals to the plant, similar to nerves in an animal.
o叶脉构成植物结构，为植物抵御破坏，甚至传送化学信号，与动物神经类似。
We want to know, what makes DNA resist damage by UV light?
我们想要了解什么使DNA抵抗紫外光的破坏？
We want to know, what makes DNA resist damage by UV light?
我们想要了解什么使DNA抵抗紫外光的破坏？
应用推荐