Most animal cells differentiate at an early stage
Mitochondria are tiny organelles inside cells that are involved in releasing energy from food. This process is known as cellular respiration. It is for this reason that mitochondria are often referred to as the powerhouses of the cell.
Ecosystem instability refers to that state when an ecosystem is unable to adjust with environmental changes. ... Ecosystem instability is also induced due to manmade activities. For example, (1) Destruction of Himalayan ecosystem due to deforestation, overgrazing etc.
One unique characteristics of all organisms present in the animal kingdom is that they are multicellular (option B).
<h3>What is multicellularity?</h3>
Multicellularity is a condition of being multicellular, which is the act of having many cells, often differentiated in function.
Living organisms are classified into five major kingdoms as follows:
- Animalia
- Plantae
- Protista
- Monera
- Fungi
Members of the kingdom Animalia are called animals, and they possess the following characteristics:
- They are multicellular organisms that are usually mobile
- Their cells are not encased in a rigid cell wall (distinguishing it from plant and fungi)
- They derive energy solely from the consumption of other organisms (heterotrophic).
Therefore, a unique characteristics of all organisms present in the animal kingdom is that they are multicellular.
Learn more about multicellularity at: brainly.com/question/7563185
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