#Question id: 10872
#Section 1: Ecology
Interference competition is most similar to
#Question id: 10814
#Section 1: Ecology
A Population of N1 species is growing with N2 species with a growth rate (r1) of 0.15 in an environment with a carrying capacity K1 of 400, Density of N1 species 100, density of N2 species 50 competitive efficiency of N2 on N1 species 1.5. What is the approximate growth rate N1 species?
#Question id: 3427
#Section 2: Evolution
Natural selection can alter the frequency of distribution allele and heritable trait in different following way
A- Accumulation of those mutation that increase fitness of population in changing environment
B- Check accumulation of mutation that lower the fitness of species in unchanging environment
c- occur when population is subjected to divergent selection
#Question id: 3420
#Section 2: Evolution
Following are key points about the effect of genetic drift:
A. Genetic drift is significant in small populations.
B. Genetic drift can cause allele frequencies to change in a pre-directed way.
C. Genetic drift can lead to a loss of genetic variation within populations.
D. Genetic drift can cause harmful alleles to become fixed.
Which one of the following combination of the above statements are true?
#Question id: 16900
#Section 3: Mathematics and Quantitative Ecology