#Question id: 11242
#Section 1: Ecology
A disadvantage of sexual reproduction is
#Question id: 3423
#Section 2: Evolution
Following statement regarding divergent evolution?
A- Spreading of same species to different and isolated environments which blocks the gene flow among the distinct populations
B. vertebrate limb of whale and elephant is one example of divergent evolution
C- Both orthologous genes and paralogous genes can be said to display divergent evolution
D- Sympatric speciation leads to divergence of one species in to two are more descendant species
Which of the following combination of above statement are correct?
#Question id: 12262
#Section 1: Ecology
#Question id: 11348
#Section 1: Ecology
Which of the following consumers always kills its resource?
#Question id: 9212
#Section 2: Evolution
Burning fossil fuels releases oxides of sulfur and nitrogen. These air pollutants can be responsible for ________.