...展到真菌(fungi)、细菌(bacteria)、单细胞有机体(single-celled organisms)、腔肠动物(coellenterates)、蠕虫类(w… zhidao.baidu.com|基于10个网页 释义: 全部,单细胞有机体 1. Inother words,theworksuggeststhatEarth'searlyatmospheremayhavebeenaveritable banquet for theearliestsingle-celledorganisms. ...
Early single - celled organisms had a simple life cycle. In the evolution to multi - celled organisms, what happened to the life cycle? A. It became shorter and simpler B. It remained exactly the same C. It became more complex with different stages D. It was completely random 相关知识...
16 Life on Earth-Single-celled Organisms, 视频播放量 0、弹幕量 0、点赞数 0、投硬币枚数 0、收藏人数 0、转发人数 0, 视频作者 暮色xoxo, 作者简介 ,相关视频:16 Harmony, Part 3—Progression, Cadence, and Modulation,14 Texture and Harmony, Part 1,01 The Lan
Generic term for a numberofsingle-celledmicro-organismsthatproduce zymase, the eczyme responsible for converting sugar into alcohol. en.emw-wines.com en.emw-wines.com 描述气味从经葡萄皮携带的酵母菌,霉菌等衍生出的味道。 emw-wines.com emw-wines.com ...
As time went on, some single-celled organisms became ___ organisms. A. smaller B. simpler C. multi-celled D. weaker 相关知识点: 试题来源: 解析 C。随着时间的推移,一些单细胞生物进化成了多细胞生物。A 选项更小、B 选项更简单和 D 选项更弱都不符合进化的方向。
bacteria,bacterium- (microbiology) single-celled or noncellular spherical or spiral or rod-shaped organisms lacking chlorophyll that reproduce by fission; important as pathogens and for biochemical properties; taxonomy is difficult; often considered to be plants ...
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:...
Within-cell signaling allows bacteria to respond to environmental cues, such as nutrient levels, some single-celled organisms also release molecules to signal to each other. What You’ll Learn to Do Describe how single-celled yeasts use cell signaling to communicate with one another ...
Single-Celled OrganismsAn organism is a living thing, and there are two broad categories of organisms: those made up of only a single cell, and those made up of multiple cells. Organisms that are made up of multiple cells are known as multi-cellular organisms....
Earth's first few miles of bedrock teem with life, but scientists had long assumed that only simple, single-celled organisms could survive there. discovermagazine.com The modern xenophyophores are giant single-celled protozoans found throughout the world's oceans, largely on the abyssal plain. ...