They are described as polyphyletic, meaning that not all members of the group share the same common ancestor. By the modern definition, all algae are eukaryotes, which means that the DNA in their cells is contained within a nucleus enclosed by a membrane. Organisms whose cells do not have a...
百度试题 结果1 题目In sentence 3 of paragraph 2, what's the meaning of the word "algae" A. animal B. water plant C. fish D. grass 相关知识点: 试题来源: 解析 B 词汇推断题,algae的意思是藻类,海藻,因此选B。反馈 收藏
Algae Terriums, cost 300g/s water and 30g/s Algae to produce only 40g/s O2 The resource it cost is over 5 times to Algae Oxidizors and Water Electrolysis, While water and algae can't reproduce So what's the meaning of this stupid thing except showing the
What is Algae? Learn the definition and meaning of algae. Learn the characteristics of algae and see how algae microorganisms are different from plants. Related to this Question What is the classification of algae? What is the phylum of algae?
What is Algae? Learn the definition and meaning of algae. Learn the characteristics of algae and see how algae microorganisms are different from plants. Related to this Question How many types of brown algae exist? What important characteristics did protists evolve that make them different from th...
Functions : Gemmae meansof asexual propagation in plants. These structures are commonly found in fungi, algae, liverworts and mosses. A gemma (plural gemmae) is a single cell that detaches from the parent and develops into a new individual. ...
The eukaryotic algae arepolyphyletic, meaning that they did not evolve from a single common ancestor. This is clearly demonstrated in our current understanding of the tree of life — a family tree of all living organisms organized by their various evolutionary relationships. Eukaryotic algae are foun...
Cyanobacteria, also known as blue-green algae, are microscopic, photosynthetic bacteria. They are prokaryotic, meaning their cellular structure is simple, without a defined nucleus. Algae, on the other hand, are primarily eukaryotic, which means they have complex cells with a defined nucleus and or...
aSagan suggests that algae (藻类), plant life that can live in extremely hot or cold atmospheres and at the same time produce oxygen, should be produced in conditions similar to those on Venus. The algae will be placed in small rockets. Spaceships will then fly to Venus and fire the rock...
aAnother way to declare controls is on the fly: 另一个方式宣称控制进行中:[translate] athe cell walls in plants and many microscopic algae derive their strength and rigidity from cellulose,a long,fibrous polymer 细胞壁在植物和许多微观海藻从纤维素,一个长,纤维状聚合物获得他们的力量和坚硬[translate...