the process in which populations gradually change over time.
What is the definition of the word Evolution?
100
Chromosomes condense.
What does prophase do?
100
Traces or remains of an organism that lived long ago.
What is the definition of the word Fossil
100
Passing of traits from parents to offspring.
What is the definition of the word heredity
200
Symbol for diploid number of chromosomes in a cell.
What does 2n stand for?
200
natural differences within a species.
What is the definition of the word variations?
200
Chromosomes line up.
What does Metaphase do?
200
The total number of fossils that have been discovered.
What is the definition ofthe word fossil record?
200
One set of instructions for an inherited trait.
Factors that control traits.
What is the definition of the word genes
300
Symbol of haploid number of chromosomes in a cell.
What does 1n stand for?
300
when all of the members of a species have died.
What is the definition of the word extinction?
300
Chromosomes separate.
What does Anaphase do?
300
A scientist best known for his contributions to the science of evolution. Sailed on the HMS Beagle and explored the Galapagos Islands discovering different species of finches on each island.
Who is Charles Darwin?
300
A characteristic that improves an individual's ability to survive and reproduce in a particular environment.
What is the definition of the word adaptation
400
Cell division that results into four daughter
What is the definition of the word Meiosis?
400
an inherited trait that helps an organism survive and reproduce in its environment.
What is the definition of the word adaptation?
400
Nuclei form.
What does telophase do?
400
process by which organisms inherit advantageous traits that let them reproduce more successfully than the other organisms do.
What is the definition of the word Natural selection
400
A threadlike, gene-carrying structure found in the nucleus. Each consisting of one very long DNA molecule and associated proteins.
What is the definition of the word chromosome
500
A pair of chromosomes of the same size, shape and have the same gene; one from each parent.
What is the homologous pairs?
500
the process by which humans select plants or animals for breeding based on desired traits.
What is the definition of the word Artificial selections?
500
Reproduction, growth, and repair.
What are the three reasons cell divided?
500
The human practice of breeding organisms (plants or animals) with specific traits in order to produce offspring with those desired traits.
what is the definition of the word Artificial Selection
500
Deoxyribonucleic acid is a molecule that contains the information that determines inherited characteristics (genetic material)