Study Guide for Lecture Exam 5
Biol1406
Part B (Chapter 14)
1. Definition of independent assortment
2. Crossing over:
a. its occurrence during the cell cycle
b. its end product
3. The causes of most of the variation that arises each generation in species that reproduce
sexually
4. The cell cycle phase during which homologous pairs of chromosomes align randomly as tetrads
5. The original source of genetic variation n
6. The characteristics of the peas that make them ideal for Mendel breeding experiments
7. The definition of :
a. A character
b. A trait
8. Be able to answer questions related to the following:
a. True breed
b. Hybrid offspring
c. P, F1, F2 generations
9. The genotype(s) of F2 offspring resulting from self pollination of F1 monohybrid offspring
10. Be able to answer questions related to the following:
a. True breed
11. The genotype resulting from indefinite self pollination of a true breeds
12. Be able to answer questions related to the following:
a. Hybridization
13. The phenotypic ratio of F1 hybrid offspring produced by Mendel from the crossing of the two
true breeds is as follows
14. The genotypic ratio of F2 offspring produced by Mendel from the self-crossing of F1 flowers
15. Be able to answer questions related to the following:
a. Alleles
b. Loci
c. Mutant
d. Heterozygous
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e. Homozygous
16. Be able to answer questions related to the following:Phenotype
a. Genotype
b. Karyotyping
c. Dominance
d. dihybrid
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