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Quiz #4 - Practice Questions 1. What causes changes/alterations in chromosomes?
2. What are alleles?
3. If you cross a Yy individual with a yy individual, what are the possible genotypes of the offspring? Draw a Punnett square and complete all the squares with the possible offspring genotypes.
4. a) According to the following blood data, which suspect committed the crime? (A "+" indicates the presence of blood clots, a "-" indicates a lack of blood clots in the presence of each antigen and Rh factor) b) What is the blood type of the victim? Crime Scene Blood Victim Suspect 1 Suspect 2 Suspect 3 Antigen A + + + - + Antigen B + - + + + Rh + + - + +
5. Which human group first migrated out of Africa?
6. What is one similarity and one difference (with respect to physical characteristics and/or feeding mode) between cyanobacteria and algae?
7. List the following groups from least to most complex: Protista, Monera, Fungi
8. What kind of symmetry (if any) do the following objects exhibit? a) your biology book b) baseball bat c) goldfish d) starfish
9. What are some body characteristics that are used to place animal groups into different categories? For example, one characteristic is prokaryotic vs. eukaryotic. There are many others - what are some others we discussed during the animal survey lab?
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©2003-2004 Dilek Sanver-Wang, MS
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