Biology which is the study of life has been divided into different levels of organization for the convenience to study. The levels or organization can be represented as follows:
Atoms - molecules - cell - Tissue - organ - organ system - Organism - population - community - ecosystem - biosphere.
Cell is the simplest functional unit of living organism. Different cells have different functions and each cell carry the genetic information i.e the DNA. Cells with similar structure and function come together to form tissues. Tissues like epithelial tissue, connective tissue, muscular tissue and nervous tissue. Specific tissues with specialized functions come together to form the organ. In humans there are various organs but all are under the control of brain. Group of organs working together form the organ system. For example digestive system is made of organs such as stomach, small intestine, large intestine, pancreas. All the organ systems together make the organism. Within organism the most complex level of organization is organ system.
1) Brown, 2)Tall with a 25% chance of short 3) Rough 4) 50% chance of solid 50% chance of stripes
Explanation:
The big letters are the dominant. Dominant always shows up if its part of it. The genetic squares show that any square with a Big letter will present the big letters trait. i didnt really understand so i hope this is what you're looking for
The remains of a Hadrosaur are an example of a fossil typically structures like bones shells and teeth fossilized more often then things like tissues or plant leaves.
The tympanic cavity is an air chamber; it contains a chain of movable bones which transmit the vibrations of the tympanic membrane across the cavity to the middle ear.
