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TLS Online TPP Program
#Question id: 19025
#Unit 8. Inheritance Biology
Consider the ABO “blood type” gene. This single gene has three alleles called A, B, and O. There are four resultant “blood types” (phenotypic classes), as follows: C
Assume Hardy-Weinberg equilibrium, the frequencies of the A and B alleles are 0.26 and 0.07, respectively. You now examine the ABO blood types in a new population. You observe that the A, B, and O blood types all have equal frequencies in this population. What are the frequencies of the A and O alleles in this population?
TLS Online TPP Program
#Question id: 19026
#Unit 8. Inheritance Biology
Consider the ABO “blood type” gene. This single gene has three alleles called A, B, and O. There are four resultant “blood types” (phenotypic classes), as follows:
Assume Hardy-Weinberg equilibrium, the frequencies of the A and B alleles are 0.26 and 0.07, respectively. You now examine the ABO blood types in yet another population. You observe that the AB blood type has a frequency of 0.50 in this population. What are the frequencies of the A and O alleles in this population?
TLS Online TPP Program
#Question id: 19027
#Unit 9. Diversity of Life Forms
The following characteristics all helped seedless plants become better adapted to land except
TLS Online TPP Program
#Question id: 19028
#Unit 9. Diversity of Life Forms
Sporophylls can be found in which of the following?
TLS Online TPP Program
#Question id: 19029
#Unit 9. Diversity of Life Forms
Assuming that they all belong to the same plant, arrange the following structures from largest to smallest (or from most inclusive to least inclusive).
1. Spores 2. Sporophylls
3. Sporophytes 4. Sporangia
TLS Online TPP Program
#Question id: 19030
#Unit 9. Diversity of Life Forms
Of the following list, flagellated (swimming) sperm are generally present in which groups?
1. Lycophyta 2. Bryophyta
3. Angiosperms 4. Chlorophyta
5. Pterophyta