Unit 3 - BS 3
1 / 18
Items in this lesson
Slide 1 - Slide
Slide 2 - Slide
What is the difference between an allele and a gene?
Slide 3 - Open question
Stacey says: “Eye colour is a good example of an allele.”
Max says: “I disagree, eye colour is not an example of an allele but of a gene.”
Explain who is right.
Max says: “I disagree, eye colour is not an example of an allele but of a gene.”
Explain who is right.
Slide 4 - Open question
Slide 5 - Slide
Slide 6 - Slide
Slide 7 - Slide
Slide 8 - Slide
Slide 9 - Slide
Slide 10 - Slide
Slide 11 - Slide
How many chromosomes does this person in the karyogram have?
Slide 12 - Open question
Slide 13 - Video
Some plants can be regrown completely from a single branch. Is this sexual or asexual reproduction?
A
Sexual reproduction
B
Asexual reproduction
Slide 14 - Quiz
Slide 15 - Slide
Slide 16 - Video
Marc and Kevin are identical twins. Marc marries to Susan and Kevin marries Erica. Susan and Erica are also identical twins. When both couples have a baby boy, are those baby boys geneticall identical? Explain your answer.
