#Question id: 3484
#Unit 11. Evolution and Behavior
Modern behavioral concepts relate the cost of a behavior to its benefit. Under which relationship might a behavior be performed?
A) cost is greater than the benefit
B) cost is less than the benefit
C) cost is equal to the benefit
#Question id: 10662
#Unit 10. Ecological Principles
Growth model of logistic with 1000 carrying capacity and exponential with ideal condition is related to initial population. (Value of rmax = .25)
A) In Logistic growth value of X should be maximum at 1000
B) In Exponetial growth value of X should be maximum at 1000
C) In Logistic growth value of X should be maximum at 500
D) In Exponential growth value of X should be constant over size of population
#Question id: 33149
#Unit 2. Cellular Organization
#Question id: 4738
#Unit 8. Inheritance Biology
Red kernel color in wheat results from the presence of at least one dominant allele of each of two independently segregating genes . Kernels on rr bb plants are white, and the genotypes R— bb and rr B— result in brown kernel color. Suppose that plants of a variety that is true breeding for red kernels are crossed with plants true breeding for white kernels produced F1 were allowed to selfing .what are F2 phenotype ratio ?
#Question id: 24648
#Unit 10. Ecological Principles
Carnivores are the animals that has the ability to obtaining amino acid by__