#Question id: 4647
#Section 2: Evolution
The treeʹs horizontal axis is a timeline that extends from 100,000 years ago to the present; the vertical axis represents nothing in particular. The labeled branch points on the tree (V—Z) represent various common ancestors. Letʹs say that only since 50,000 years ago has there been enough variation between the lineages depicted here to separate them into distinct species, and only the tips of the lineages on this tree represent distinct species. Which of the five common ancestors, labeled V—Z, has been most successful in terms of the percent of its derived species that are extant?
#Question id: 16863
#General Aptitude
#Question id: 3309
#Section 2: Evolution
In a given population, 128 out of every 400 people has a carrier for recessive allele b that caused cancer in homozygous condition, Assuming the population is in Hardy- Weinberg equilibrium, which of the following is the expected frequency of allele B and b in population respectively?
#Question id: 10595
#Section 2: Evolution
If the per capita birth rate (b) and per capita death rate (d) in one year is 0.80 and 0.20 respectively. if the initial population size is 600, what will be net change (dN) in population size in one year
#Question id: 9205
#Section 2: Evolution
Which of the following terms includes all of the others?