这关键区别在自养和异性恋之间自养s are the organisms that obtain carbon from无机碳诸如二氧化碳诸如二氧化碳之类的来源是从中获取碳的生物organic carbon来源。
生物体只能使用两种能源来综合其有机需求。这些是基于两个主要的生物,即轻能和化学能光养育and趋化性。Phototrophs use light energy as their energy source while chemotrophs use chemical energy as their energy source. Phototrophs are the organisms that carry out光合作用。有机体也可以是自养的或异养的,具体取决于其碳的来源是有机的还是无机的。自养生利用无机碳(二氧化碳)作为碳的来源,而异嗜酸盐利用有机碳作为碳的来源。
CONTENTS
1。概述和关键差异
2.什么是自养
3。什么是异育
4。Similarities Between Autotrophs and Heterptrophs
5.Side by Side Comparison – Autotrophs vs Heterotrophs in Tabular Form
6.Summary
什么是自养?
自养生物是通过利用无机碳源(例如二氧化碳)的碳来生产自己食物的生物。自养生有两种主要类型,作为光自人营养和化学养殖,具体取决于它们使用的能源。因此,光自人营养利用轻能,而化学养生则利用化学能。蓝细菌或蓝绿色藻类,藻类和植物是光自人营养的很好的例子。它们都进行光合作用,并使用二氧化碳(无机碳)作为碳的来源。
Chemosynthetic bacteria utilize carbon dioxide, but they obtain energy from chemical reactions by oxidizing inorganic materials such as ammonia and nitrite. Some chemoautotrophs carry out nitrification, playing an important role in the nitrogen cycle.NitrosomonasandNitrobacterare two chemoautotrophs involved in nitrification. Nitrification is a two steps process. In the first step,Nitrosomonasconverts ammonia into nitrite while in the second step,Nitrobacter将亚硝酸盐转换为硝酸盐。这两个步骤都产生了化学养生可以利用的能量。
什么是异育?
异育是无法产生食物的生物。因此,它们取决于其他生物的食物。与自养相似,根据所用能源的不同,也有两个子类别的子类别。这些是化学异位营养物和光移动型。大多数细菌是化学果蝇。这些细菌从食物中的化学物质中获得能量。
此外,有三组主要的细菌作为腐生,共同主义者和寄生虫。腐生动物通过进行细胞外消化而从死和腐烂的物质中获得食物。他们将酶分泌到有机物上,以在有机体外消化,然后吸收营养。共同主义者是两个生物之间受益的生物体之间有着密切关系的任何形式的生物。细菌共同主义者的一个很好的例子是Rhizobium.根茎是一种生活在豆类根结节中的氮固定细菌。寄生虫是一种生物体,它生活在宿主中,从中获得食物和庇护所。
Photoheterotrophs are the second category of heterotrophs. They use light energy as the energy source, but obtain carbon from organic compounds. Examples for photoheterotrophs are purple non-sulphur bacteria.
自养和异养之间有什么相似之处?
- Autotrophs and heterotrophs are two groups of living organisms categorized based on the carbon source.
- 两组都基于能源的两个子类别。
- 这y can use either light energy or chemical energy as their energy source.
- 他们是食品链和食物网的成员。
- 两组对于生态系统的平衡至关重要。
- 这re are autotrophic as well as heterotrophic plants.
自养和杂种有什么区别?
Autotrophs are organisms that utilize inorganic carbon and produce their own foods. On the other hand, heterotrophs are organisms that utilize organic carbon and cannot produce their own foods. So this is the key difference between autotrophs and heterptrophs. In addition, there are two groups of autotrophs namely photoautotrophs and chemoautotrophs. Heterotrophs are also two categories namely photoheterotrophs and chemoheterotrophs. This is also a difference between autotrophs and heterptrophs.
A major difference between autotrophs and heterotrophs is the carbon source that they utilize. Autotrophs use inorganic carbon as their source of carbon. On the other hand, heterotrophs use organic carbon as their source of carbon. Apart from that, the autotrophs are known as producers as they can produce their own food from inorganic, raw materials. Heterotrophs cannot produce their own foods. Hence, they extract organic nutrients from the outside source and known as consumers. Thus, it is another difference between autotrophs and heterotrophs.
Autotrophs mainly include plants, algae, and cyanobacteria. Heterotrophs mainly include animals. Some plants, fungi, and bacteria are also heterotrophs. Moreover, autotrophs are not dependent on other organisms for foods. But, heterotrophs depend on other organisms for food. Therefore it is another major difference between autotrophs and heterptrophs.
摘要 - 自动营养vs异形
在总结自养噬菌体和异源性之间的差异时,自养和异育是两个类别的生物。自养生会产生自己的食物,而异嗜性则从其他生物(例如植物和动物)获得食物。此外,自身人营养利用无机碳源,而异嗜酸盐利用有机碳源。在食品链中,自身养殖充当主要生产国,而异养殖作为次要消费者。绿色植物,藻类和蓝细菌能够生产自己的食物。因此,它们是自养。另一方面,包括人类在内的动物是异嗜性的。他们无法生产自己的食物。
参考:
1。“Autotroph.” Wikipedia, Wikimedia Foundation, 3 Mar. 2019,在这里可用。
2.“异育 - 定义和示例。”生物学词典,生物学词典,2017年4月28日,在这里可用。
图片提供:
1。“Auto-and heterotrophs” By Derivative by Mikael Häggström, using originals by Laghi l, BorgQueen, Benjah-bmm27, Rkitko, Bobisbob, Jacek FH, Laghi L and Jynto – Images used:GlucoseAnimalsCarbon dioxideGlucose (open form)OxygenPlantsFungiStarchWaterHumanFile:Upper body front.png(CC BY-SA 3.0)通过下议院维基梅迪亚
2.“AutoHeteroTrophs流程图”Cactus0 - work(CC BY-SA 4.0)通过下议院维基梅迪亚
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