#Question id: 10820
#Unit 10. Ecological Principles
Of the following types of interactions, which one is least likely to limit population size?
#Question id: 9182
#Unit 9. Diversity of Life Forms
Imagine that a deep temperate zone lake did not turn over during the spring and fall seasons. Based on the physical and biological properties of limnetic ecosystems, what would be the difference from normal seasonal turnover?
#Question id: 3483
#Unit 11. Evolution and Behavior
Which of the following statements about evolution of behavior is correct?
A) Natural selection will favor behavior that enhances survival and reproduction.
B) An animal may show behavior that maximizes reproductive fitness.
C) If a behavior is less than optimal, it is not completely evolved but will eventually,become optimal.
#Question id: 10455
#Unit 6. System Physiology – Plant
Phototropins regulate chloroplast movements via_____
#Question id: 11618
#Unit 8. Inheritance Biology
A monohybrid cross between two heterozygous yellow mice forms the progeny in F1 generation is yellow and non-yellow with the genotype YY(Lethal) and yy , so what will be the ratio of this cross?