In a single-celled organism (Unicellular organism), one cell carries out all the functions of the body. For example, transporting nutrients, excretion ,etc are performed by the single cell which makes up the organism.
In a multi-cellular organism, on the other hand, various cells arrange or group themselves to perform certain or particular functions. They are specialized to perform any one type of function. This is what makes up tissues, organs and ogran systems in a multi-cellular organism. One group of cells performs one function. For example, blood corpuscles are of different types. One type (WBCs) helps in fighting diseases, another type (RBCs) will help in transporting oxygen to various cells and so on.
It is an autotroph. 'Auto' signifies 'self' and 'hetero' means different.
Well actually, a cell makes up tissue. Then the tissue makes up an organ, the organ makes the organ system, then the organ system makes up an organism. But the exact amount of cells in an organism is unknown, but it is estimated to be 100 trillion.
An organism that makes a home for itself in a new place is known as an invasive species. These species can outcompete native species for resources, causing harm to the local ecosystem. They often lack natural predators in the new environment, allowing them to thrive and spread rapidly.
An organism that makes its own food is called an autotroph. This process is known as photosynthesis, where the organism uses sunlight, water, and carbon dioxide to produce energy in the form of glucose. Plants are a common example of autotrophs.
First of all DNA is not a cell. Second of all if DNA was all the same then we would also be the same in thought, apearance, and function. The only time DNA is the same is when it makes up a multicelled organism (or if a Organism is cloned or for a spieces of unicelluar organisms). This was explained by a seven year old,
A different organism
both sexual reproduction and mitosis =)
it is not necessary for the survival of the individual organism.
The microscope makes transparent objects visible to enable study.
An organism that makes its own food by photosynthesis is an autotroph.
Animalia
It is an autotroph. 'Auto' signifies 'self' and 'hetero' means different.
An organism.
leaves
makes the organism better able to avoid predators.
makes the organism better able to avoid predators.
because it makes more organism