Once the egg and sperm are fertilized, it is a called a ______
What is a zygote
100
Bb referes to a person's ______
What is genotype
100
What is an adaptation?
What is a characteristic for survival
100
What does DNA stand for?
What is deoxiribonucleic acid
100
A beneficial relationship between two species is called _______
What is symbiosis
200
Is cauliflower an example of natural or artificial selection?
What is artificial?
200
What is an allele?
What is code for a trait to represent dominant or recessive
200
Describe survival of the fittest in animals?
What is best traits to survive
200
Where is DNA located ?
What is in the nucleus in the chromosomes of a cell
200
What is the concern with an evasive species?
What is take over natural native species
300
How can a mutation be a good thing?
What is a change in adaptation for better survival
300
What is the difference between a dominant and recessive trait?
What is one masked the other if present
300
Canus Lupis refers to what animal?
What is the Gray wolf?
300
When undergoing mitosis, the cell begins with ____ chromosomes and ends with ______ chromosomes
What is 46
300
Organisms better suited to their environment will survive longer and be better able to reproduce.Overtime, the population looks more like those best suited. This refers to?
What is Natural selection?
400
Your height is an example of discrete or continuous variation?
What is continuous
400
Two heterozygote parents have a baby, what is the likelihood of the child also being heterozygote?
What is 50%
400
What is the name of the person who created the two-name system for classification of living things?
What is Linnaeus
400
What are the four nitrogen base pairs?
What is adenine, cytosine, guanine, thymine
400
How did Charles Darwin come up with the theory of natural selection?
What is the adapted beaks in galapagos finches
500
Name the four principles of natural selection
What is -more offspring than can survive
- incredible variation within a species
-some variation increases the chance of an organisms' survival
-over time, variation leads to changes in genetic characteristics
500
Explain how heterozygote grandparents could have a grandchild with different characteristics than them.
What is recessive trait passed down
500
Name an example of mutualism and commensalism
What is ....
500
Name the four phases of mitosis in order?
What is prophase, metaphase, anaphase, telophase
500
Who is the most successful in terms of an organisms' niche?