#Question id: 3255
#Part-A Aptitude & General Biotechnology
The body weight of offspring of bird species is range between 12 gm to 18 gm. In a laboratory experiment, species was subjected to selection pressure having influence on the offspring body weight. After many generations of experimental selection pressure, the body weight range between 16 gm to 24 gm. Which of the following natural selection operate on this species?
#Question id: 3256
#Part-A Aptitude & General Biotechnology
There are three alleles, A1, A2, and A3, whose frequencies are equal abundance. According the Hardy-Weinberg equilibrium
#Question id: 3257
#Part-A Aptitude & General Biotechnology
Which of the following statements about evolution is NOT true?
#Question id: 3260
#Part-A Aptitude & General Biotechnology
Consider a diploid population at Hardy-Weinberg equilibrium. For a locus with two alleles, the frequency of the A1A1 genotype is 0.04) The frequency of A2 allele is
#Question id: 3264
#Part-A Aptitude & General Biotechnology
Which of the following is (are) true of natural selection?
#Question id: 3265
#Part-A Aptitude & General Biotechnology
If the curve shifts to the left or to the right, there is no gene flow, and the population size consequently increases over successive generations, then which of these is (are) probably occurring?