7. Who stood more upright the Homo Habilis or the Homo Erectus?
They were equal
Homo Erectus
Homo Habilis
I don't know
8. When an egg and sperm meet what happens to the Chromosomes?
They "pair up"
The repel each other until only one is dominant
They merge
They dance
9. What is a problem with Hamilton (1964,1970) and Maynard Smith (1964) ''s Kin selection theory?
It doesn't account for psychopaths
It assumes everyone is selfless
It doesn't explain altruism towards strangers and friends
It doesn't account for natural disasters
10. What are the four evolutionary forces?
Global warming, Competition, Genetic drift and Natural selection
Mutation, Migration, Genetic drift and Natural selection
Mutation, Migration, Societal pressures and desirability
Global warming, Competition, Societal pressures and desirability
11. Organisms vary considerably within and between a species
I don't know
True
False
12. What is the nucleotide molecule beginning with T?
Thymine
Thyminen
Thyones
Thyme
13. What is the genotype?
The changes in genes over time
The changes in an organism's behaviour over time
the genetic constitution of an individual organism
the set of observable characteristics of an individual resulting from the interaction of its genotype with the environment.
14. Where does Mutation occur?
Because of radioactive spiders
In reproductive cells
In an individual
In the Womb
15. Twin studies has helped us looked inheritable behaviours because if we compare MZ twins to DZ twins we can identify behavioural traits with a possible genetic component.
True
False
I don't know
16. How are traits passed on to the new generation?
Through culture
Through education
Through reproduction
Through the enviornment
17. What is the "bottom line" of evolution?
Status
Strength
Reproduction
Intelligence
18. How many genes do humans have?
2,500
25,000
250,000
2,500,000
19. When does migration happen?
When genes get eliminated due to viruses
When a gene moves from one population to another
When genes cause humans to move to a different environment for which they are better suited
When humans move from one environment to another causing them to develop genes which help them better
