<span>Charles Darwin theory is theory of biological </span>evolution, that explains how modern organisms evolved over long periods of time through descent from common ancestors. Evolution is the process of change over time and Darwin explains in his theory the changes in humans over time and <span>shows how the living world is constantly changing.</span> This is the reason why cientists refer to charles darwin’s ideas about evolution as the theory of evolution.
I believe a simple change in DNA results in Mutation. A mutation is a random spontaneous changes that occur in the genetic make up of an organism ( in the DNA sequences). The mutation are either due to mistakes when DNA are being copied or as a result of environmental factors such as UV light and cigarette smokes among other mutagens. Mutations may be either gene mutation (permanent alteration in the DNA sequence that makes up a gene) or chromosomal mutation.
Answer: I hope the file helps you out :)
Nucleus - the control center of the cell.
Ribosomes - Produce proteins (protein synthesis)
Nuclear Membrane - controls what enters and leaves the nucleus.
Mitochondria - power house, produces ATP
Golgi bodies - packages proteins
Vacuole - stores water, waste, and food
Cytoplasm - suspends organelles
Endoplasmic reticulum - transport system for materials
Cell membrane - controls what enters and leaves the cell
Centriole - aids in cell division
Nucleolus - makes RNA
Cytoskeleton - helps organelles move from place to place
Microfilament - help cells change shape; structural support
Microtubules - Provide attachment places for organelles and provide tracks for organelles movement
The gradual change in living communities that follows a disturbance is called a succession.
