Herbivorous insects exploit not only the main primary metabolites of plants as nutrients but also many further chemical constituents which have a rich stru... AD Muir 被引量: 50发表: 2003年 Medicinal Food: The Chinese Perspective Medicinal food has a long history of use in China and is based...
The 2,000 species of cacti are known for living in extremely dry climates, such as the American Southwest. Cacti are excellent at conserving water. Their leaves are sharp spines, which have been known to cause great pain to animals interested in eating them. The spines also help the plant ...
food plants.They can grow in areas where many food plants can′t grow.Last,after making gas from prickly pears and manure,their byproducts (副产品)can be used to help grow food. Scientists still need to do more research on making and using prickly pear gas.As projects like Nopalimex ...
Cactus, flowering plant family comprising 139 genera and nearly 2,000 species, all of which are native to the New World with one possible exception. Most cacti feature thick photosynthetic stems and leaves that are modified as spines. Learn more about th
A. make food B. store water C. look beautiful D. play with animals 相关知识点: 试题来源: 解析 B。解析:文章中提到“The cactus is a plant that can live in the desert. It has thick stems to store water.”,所以仙人掌的粗茎是用来储存水的。反馈...
food plants.They can grow in areas where manyfood plants can't grow.Last,after making gas from prickly pears and manure,their byproducts(副产品)can be used to help grow food.Scientists still need to do more research on making and using prickly pear gas.As projects likeNopalimex show,we ...
Do you have any information on the Paiute or Native American usage of the Barrel Cactus as food or medicine? Which parts are edible? Thank you~ Charmaine Vierra Reply Richard Miller says: August 19, 2023 at 12:38 am Hi, For this information, I have to admit that I don’t know ...
Some cacti, such as various species of Opuntia, are naturalized in Australia, China, the Mediterranean region, and other countries; in the USSR they grow on the Southern Crimean Shore. Cacti are used for food (the fruit and the flesh of the stems), fodder (particularly the spineless members...
推理判断题。根据“Soon, chlorophyll (叶绿素) appeared in the stem.”和“It creates the plant’s food.”可知,茎中的叶绿素产生植物的食物,选项A正确。故选A。【小题5】推理判断题。通读全文可知,本文讲述了仙人掌成为沙漠植物的变化过程,最可能出自杂志的“自然”版块。故选C。
The idea came to Soa in Nopalimex when he was looking for ways to save money for his food factory. He now powers his factory with cactus gas. The cost to produce the gas is half the cost of electricity.Nopalimex's gas is made by using the "pear" (刺梨), a kind of cactus. Fue...