Usually, an organism (有机体)has two parents, and gets half of its DNA from each. But polyploid organisms have all of the DNA from both parents, meaning they have twice as much DN A.The researchers believe this may play a part in the success of the seagrass. The conditions in Shark ...
But polyploid organisms have all of the DNA from both parents, meaning they have twice as much DN A.The scientists believe this may play a key role in the success of the seagrass. The conditions in Shark Bay can change a lot. The water can get very salty, there's not a lot of ...
What is a skills gap? What are the limitations of using measures of physical scarcity such as the exponential exhaustion index that was developed by the Meadows in the book Limits to Growth published in 1972? What is the difference between academic employment and business employment? What are th...
chapter. The relationship between the words “sustainability” and “Megumi Monozukuri”, the clay that we can obtain as a blessing, its cause and recycling, what Megumi Monozukuri is, manufacturing in a declining population society, and, ultimately, the meaning of the Clayteam, will also be ...
What is the original meaning of 'thanksgiving'? What kind of houses did the Cheyenne tribe have? Define impressment. What were the Penal Laws of Ireland? What is a Zapotec rug? What does urbanization mean? What types of houses did the Lakota people live in?
Scientists have discovered what they believe is the world's largest plant, an underwater field of se a grass that spreads for 180 kilometers in Shark Bay, off the west coast of Australia.Se a grasses are flowering plants that grow in shallow(浅的) waters near coasts. They grow together ...
meadows (草地).helping clean the ocean's water.They also provide f ood and shelter for many se a lives.The huge se a gr ass meadow in Shark Bay is a kind of se a grass ca lled Posidoni a australis and it has spread widely all through Shark Bay.Scientists wanted to study the se...
and we must laboriously seek the meaning of each word and line, conjecturing a larger sense than common use permits out of what wisdom and valor and generosity we have. The modern cheap and fertile press, with all its translations, has done little to bring us nearer to the heroic writers ...
While the motives that drive ecotourism are positive, disadvantages can also be associated with the practice. For instance, while ecotourism does help to provide jobs for people living in the chosen tourist areas, many of these jobs may be unsteady or seasonal in nature, meaning there may be ...
Edom, ancient land bordering ancient Israel, in what is now southwestern Jordan, between the Dead Sea and the Gulf of Aqaba. The Edomites probably occupied the area about the 13th century bc.What is the meaning of a edomite?: a member of a Semitic people living south of the Dead Sea in...