#Question id: 3516
#Unit 8. Inheritance Biology
Cross allowed between pure line tall plant with pure line dwarf plant , all F1 having tall phenotype were allowed to self to produced 200 plant The number of F2 plant having pure line tall phenotype?
#Question id: 3447
#Unit 11. Evolution and Behavior
Which of the following does not have a coefficient of relatedness of 0.5?
#Question id: 11278
#Unit 10. Ecological Principles
Which of the following is true with respect to oligotrophic lakes and eutrophic lakes?
A) Oligotrophic lakes are less subject to oxygen depletion.
B) Rates of photosynthesis are lower in eutrophic lakes.
C) Eutrophic lake water contains higher concentrations of nutrients.
D)Sediments in oligotrophic lakes contain larger amounts of decomposable organic matter.
#Question id: 2607
#Unit 2. Cellular Organization
The precursor amino acid + enzyme of trp is ;
#Question id: 552
#Unit 1. Molecules and their Interaction Relevant to Biology
Which of the following is true of the binding energy derived from enzyme-substrate interactions?