How do the roots of land plants get oxygen for breathing?

The first land plants are____

...........is a small bacterium that colonize the roots of leguminous plants to form root nodules.

The first land plants are …………… .

The root system of the plant is generally

State which were the first true land plants? Mention two Characteristics features of these plants.

Where do plants get their energy to grow?

Why do certain plants climb ?

The lateral roots of dicot plant originate from stele

How do people in cities and rural areas get water for various purposes?

Arrange the following statements in correct sequence. 1.Plants manufacture food by a process called photosynthesis. 2.Plants require energy for their growth. 3.Plants take carbon-di-oxide from the atmosphere, use chlorophyll in the presence of sunlight and prepare food. 4.Plants take in oxygen and release carbon-di-oxide just as animals. 5.Such oxygen is available to animals and human beings for breathing. 6.During this process, oxygen is released by plants.