Cells
An individual life-form consisting of 1 or more cells in which processes of life are conducted are what?
what is an organism
The passing of traits from parents to offspring are what?
What is heredity
changing an organisms genes by using DNA technology is what?
Preserved remains, mineral replacements, or traces of organisms that lived in the past are called?
What is a fossil
The process in which energy from sunlight is used to make sugars out of carbon dioxide from the atmosphere and water is called what?
Photosynthesis
how many pairs of chromosomes does a human have?
What is 23 pairs
Lack of data, super organisms and competition with nature are disadvantages of what?
What is genetically modified crops
Occurrence when a species completely dies off is called?
what is extinction
The series of chemical reactions that occurs in cells, by which cells harvest the energy found in food molecules is called?
What is cellular respiration
A machine-like molecule that can carry out specific functions in a cell is called what?
Any organism that contains DNA that has been changed using technology is called?
What is genetically modified organism
Layers of sedimentary rock within the Earth's system are called?
What is strata