关键区别 - 滞育与Hibernation
Hibernation is an adaptation that mammals possess in winter that makes them inactive and metabolically depressed. Diapause is another adaption that creates a temporary pause in the processes of growth and development of animals。Diapause takes place in adverse conditions during both winter and summer while hibernation takes place only during winter。这是关键区别在冬眠和隔离之间。
在动物学的背景下,不同的动物具有不同的机制来适应不利的环境条件。与人类不同,动物王国的大多数动物都与自然环境相互作用,以与他们的栖息地保持亲密关系。季节性的变化和天气模式的变化会对动物产生不利影响。因此,这些动物自然会适应这些环境变化。这些适应包括冬眠和隔离状态。
CONTENTS
1。概述和关键差异
2。What is Diapause
3。什么是冬眠
4。隔离和休眠之间的相似之处
5.Side by Side Comparison – Diapause vs Hibernation in Tabular Form
6.Summary
What is Diapause?
吐腹定义为一种动物进行保护以保护自己免受不利环境条件的状态。在此阶段,动物在生长和发展过程中暂时停顿。滞育发生在昆虫,螨虫和甲壳类动物等动物群体中。它还包括卵子species of fish in the order Cyprinodontiformes. The main intention of diapause is to protect from adverse environmental conditions such as extreme temperature conditions like winter, droughts and low food availability.
它发生在夏季和冬季。滞育可能发生在生活的任何阶段。但是发现,滞育最突出的阶段发生在不动的阶段p。The level of diapause changes with species. Diapause could also occur at active stages of life that undergo extensive migration (example: adult monarch butterfly). Diapause is initiated with a decrement of bodily concentrations of growth and molting hormones.
These fluctuations coincide with physical changes such as a change in temperature, day length and the availability of food. Unlike hibernation, diapause is a temporary effect for a short period of time. Diapause could be determined genetically. But a slight deviation occurs to this theory if the animal is raised under environmental conditions that are constant and favourable.
什么是冬眠?
Hibernation is defined as a state where the metabolic activity of animals reduce to a greater extent and lowers the body temperature that creates metabolically depressed conditions in them as an adaptation to withstand adverse environmental conditions during winter. This term, hibernation could be applied commonly to all types of dormant conditions develop by vertebrate animals. Therefore, hibernators include different types of fish, amphibians, reptiles and mammals like bears. These mammals use dens as hibernating habitats during winter.
爬行动物和哺乳动物不会大大降低其体温,也不被认为是真正的冬眠者。真正的冬眠者在冬季的大部分时间里都在一个接近死亡的州度过。除非进行仔细观察,否则该动物可能会死亡。他们的体温接近00C. The rate of respiration becomes low where it becomes almost very few breaths per minute. The heart rate becomes barely perceptible with slow and gradual beats. The animal slowly awakes only when it is exposed a considerable amount of heat. Once it receives the needed warmth, it requires additional 1-2 hours to reach the alert state.
所有类型的动物群中都存在真正的冬眠。在哺乳动物中,它们仅在诸如Chiroptera,Insectivora和Rodentia之类的群体中发现。脊翅目,包括蝙蝠,包括刺猬的昆虫和啮齿动物,包括摩擦和松鼠。冬眠动物的食物来源包括保留的体内脂肪和储存的食物。书房保护动物免受身体伤害。
What are the Similarities Between Diapause and Hibernation?
- Both Diapause and Hibernation occur in different species mammals and insects.
- Both Diapause and Hibernation result in adapting the animal to withstand extreme environmental conditions.
- Both Diapause and Hibernation prevent the death of animals due to adverse effects on the environment.
- 滞育和冬眠都发生在冬季。
滞育和Hibern之间的区别是什么ation?
二骨与Hibernation |
|
Diapause is defined as a state in which creates a temporary pause in the processes of growth and development of animals as an adaptation to withstand adverse environmental conditions. | 冬眠定义为在非常低的温度下的代谢抑郁状态,使动物在冬季无法承受极端环境条件。 |
Occurrence | |
滞育发生在夏季和冬季。 | Hibernation occurs only during Winter. |
改编 | |
Amount of free water is reduced during diapauses. | No such adaptations occur in hibernation. |
Temperature | |
Temperature is not lowered up to greater extents during diapauses. | 温度降低至00C冬眠期间。 |
例子 | |
诸如君主蝴蝶和许多卵生鱼类的胚胎等昆虫都表现出肿瘤。 | Mammals like bears, California pocket mouse, kangaroo mouse, bats, different insects and different species of birds and reptiles show hibernation. |
概括 -二骨与Hibernation
动物王国具有不同的适应性来承受极端的环境条件。隔离和冬眠是保护动物免受环境不利影响的这种状态。处置被定义为动物受到保护免受不利环境条件的状态,在这种状态下,它们在生长和发展过程中暂时停顿。这是一个暂时的效果。它发生在冬季和夏季。冬眠定义为一种状态,在这种状态下,可以在更大程度上降低动物的代谢活性并降低体温,从而导致代谢抑郁症状,以适应冬季在冬季承受不利的环境条件。真正的冬眠仅将其体温降低到00C. This is the difference between diapauses and hibernation.
Reference :
1. Britannica,百科全书的编辑。“休眠。”2018年1月5日,英国百科全书,英国百科全书。在这里可用
2. Britannica,百科全书的编辑。“育。”2017年5月31日,英国百科全书,英国百科全书。在这里可用
图片提供:
1.’daphniamagna生命周期dvizoso’by dita vizoso - 自己的工作,(CC BY-SA 3.0)通过下议院维基梅迪亚
2.’16202836808'整体全景(CC BY-SA 2.0)通过Flickr
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