The method of speciation that has led to the production of wheat, bananas, potatoes, and coffee is called:
A. allopatric speciation.
B. allopolyploidy.
C. ring speciation.
D. gradual speciation.
Answer: B. allopolyploidy.
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a. hybrid breakdown. b. hybrid inviability. c. hybrid sterility. d. mechanical isolation. e. temporal isolation.
In E. coli, which protein uses ATP to hydrolyze hydrogen bonds holding complementary strands together?
What will be an ideal response?
________ cells may differentiate into any cell or tissue type
A) Pluripotent B) Omnipotent C) Totipotent D) Hyperpotent E) Potent
Use the following dataset to answer the following question.NameMonthCommissionTenureTravel ExpenseSophie Castro1$48,0004 years$11,000Travis Turner1$53,0007 years$21,000Elias Hansen2$67,00010 years$7,000Amanda Garza2$72,0008 years$14,000What type of dataset is this?
A. Panel B. Pooled cross-section C. Cross-sectional D. Time series