The process of mitosis occurs as multicellular organisms develop. which of the following best explains what happens when mitosis occurs? a. one cell divides and creates two identical cells. b. one cell differentiates into a different type of cell. c. one cell invades another cell and changes its function. d. one cell dies and is replaced by a new identical cell.

Option 'A' is correct.

Explanation:

Mitosis occurs when one cell gets divided into two daughter cells holding the same number of chromosomes as their parent cells hold, so , they are identical.

Mainly, mitosis occur in somatic cell.

Somatic cells are needed for growth, repair and development of body.

Hence, option 'A' is correct.

it can be observed without changing the identity of the object.

it depends on what substance you're talking about as well as many other factors. in quantum mechanics, the observation of particles affects the observers ability to measure certain properties. for example: you can know the velocity of a particle, but you can't know it's position; or you can know it's position, but not it's velocity. it's like trying to find out where a grain of sand is by throwing other grains of sand at it. once you find out where it is, it's been moved. it's also like trying to find an answer to the question of whether or not a tree falling in a forest makes a sound if nobody is there to hear it. paradoxically, the only way to find out is to be there and hear it.

the transfer of heat by electromagnetic radiation is called thermal radiation . it is usually carried out by electromagnetic waves in an energy range just below the visible spectrum, which is the infrared range.

so the answer would be radiation.

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