Slide 1: Evolution
Moving towards a new species Warm Up: Get out you lab notebooks and start a new entry for today’s activity: Fishy Frequencies
Slide 2: Use Quizdom to show me what you know.
FIRST LET’S REVIEW
Slide 3: Which is the best definition for natural selection? C)Species choose to adapt to their environment to survive D)The most successful variations in a population are inherited E)Species adapt through constant use and these adaptations are inherited F)An organism survives because it can adapt to its environment better
Slide 4: True or False
Evolution always moves in one direction toward a specific goal or purpose.
Slide 5: Which of the following is not necessary for natural selection to occur? C)Variation D)Inheritance of characteristics E)Competition for resources F)Produce limited offspring so each survives
Slide 6: How can natural selection lead to new species? C)Populations accumulate enough genetic variation to be considered new species D)Organisms adapt so much during their lifetime, they become a different species E)Organisms breed new species F)After many generations organisms choose to adapt which breeds new species
Slide 7: Please make your selection
The chart below means that: C)Humans evolved from chimpanzees D)Humans are the most highly evolved homonids E)Humans shared a common ancestor with chimpanzees F)Humans and chimpanzees are unrelated
