The first living things on Earth were single - celled organisms. Which of the following is a characteristic of the evolution from single - celled to multi - celled organisms? A. The ability to live independently without any cooperation among cells B. The development of specialized cells for ...
plant life,flora,plant- (botany) a living organism lacking the power of locomotion monad- (biology) a single-celled microorganism (especially a flagellate protozoan) intestinal flora- harmless microorganisms (as Escherichia coli) that inhabit the intestinal tract and are essential for its normal funct...
single-celled (organism) 单细胞() single-celledorganism 单细胞生物 也可见: single形— 一形 · 单形 · 独形 · 独身形 single(sth.)动— 选出...动 · 击出一垒安打动 organism— 生物 · 有机体 · 肌体 organism名— 物体名 查看其他译文 ...
1 An Amoeb a is a single-celled organism.The diagram shows an Amoeb a engulfing a food particle.Amoeba Afood particle Which characteristics of living organisms are shown?C A excretion, movement and nutrition B excretion, nutrition and sensitivity C movement, nutrition and sensitivity D movement...
Noisy gene expression is of fundamental importance to single cells, and is therefore widely studied in single-celled organisms. Extending these studies to multicellular organisms is challenging since their cells are generally not isolated, but individual
2 Amebas are single-celled organisms that need to obtain food in order to(1)release oxygen into the air(3) (2)protect themselves from other living things(3)get the energy they need to carry out life functions(4) remove harmful chemicals from the environment 相关知识点: 试题来源: 解析...
Single - celled protein ( SCP ) was the bacterial protein produced from single - celled organisms. 单细胞 蛋白 ( SCP ) 是通过培养单细胞生物而获得的菌体蛋白质. 互联网 A single - celled or multicellular organism whose cells contain a distinct membrane - bound nucleus. ...
2.Yeast is a single - celled organism complex to study for initial screening purposes. 选择酵母是因为酵母是单细胞生物,便于研究. 3.Single - celled protein ( SCP ) was the bacterial protein produced from single - celled organisms. 单细胞 蛋白 ( SCP ) 是通过培养单细胞生物而获得的菌体蛋白质....
1 英语翻译 Fungi,of which there are over 100,000 species,including yeasts and other single-celled organisms as well as the common molds and mushrooms,were formerly classified as members of the plant kingdom.However,in reality they are very different from plants and today they are placed in a...
fall into this category. The protist kingdom is made up of a variety of single-celled or simple multicellular organisms. Protists do not have much in common. They are, essentially, those organisms which do not fit into any other kingdom. Fungi compose a third kingdom. ...