C。解析:原文提到“Epiphytes, like orchids, grow on the branches of other plants instead of in the soil. They get water and nutrients from the air and rain.”,很明显,附生植物是从空气和雨水中获取水和养分的,A选项说从土壤中获取是错误的;B选项从其他植物的根获取也是错误的;D选项从太阳获取不...
解析 1. Plants need sunlight, water, and nutrients. 2. We can help plants by ensuring they get enough sunlight, watering them regularly, providing sufficient nutrients through fertilization, pruning them to promote healthy growth, and maintaining a clean environment to prevent pests and diseases. ...
How does water get into the plant? How does a plant develop from an internal seed? How do tracheophytes plants develop? How do rhizomes develop after being planted? Can you grow plants without soil? Explain. What are the two methods of studying plant nutrients?
The study of nutrient uptake by plant roots has been a fascinating subject both from the academic viewpoint and also its application in crop productivity. This article provides a very brief account of our current understanding of this phenomenon which requires an interdisciplinary approach. Plant ...
Plants get nutrients from air, water, and soil. Soil is the major source of nutrients. Thirteen of these nutrients are available a from soil. The remaining three nutrients (carbon, oxygen, and hydrogen) are obtained from air and water.
A plant's endodermis is a single cylindrical layer of cells that does not permit water to flow between the cells. Not all plants have an endodermis, but the structure plays an important role in transporting water from the ground via the roots up through
A part of these blossoms makes seeds. They help plants make new plants.What is true? Write T(true) or F(false).1 Plants grow from seeds.2 Seeds do not need water.Plants only need water and nutrients.Blossoms often become fruit later. 相关知识点: ...
aPlants (or their root-dwelling fungi) take in nutrients using a mechanism called an ion pump (which I\'m not going to explain!), and that's just how they work. Because of this, chemical fertilizers produce negative ions by design, while this argument presupposes that it's a weakness....
Some plants, called nonvascular plants, absorb water and nutrients from their surroundings.Nonvascular plants such as moss do not have true roots, stems, or leaves with tubes for moving water throughout the plant. Instead, water passes directly from cell to cell. Because of this, nonvascular pla...
How to Plant, Grow, and Harvest Lima Beans How to Grow Soybeans How To Grow Tips How To Grow Tomatoes How To Grow Peppers How To Grow Broccoli How To Grow Carrots How To Grow Beans How To Grow Corn How To Grow Peas How To Grow Lettuce ...