#Question id: 4711
#Section 2: Evolution
Starting from the wild mustard Brassica oleracea, breeders have created the strains known as Brussels sprouts, broccoli, kale, and cabbage. Therefore, which of the following statements is correct?
#Question id: 10609
#Section 2: Evolution
The observation that members of a population are uniformly distributed suggests that
#Question id: 7452
#General Aptitude
#Question id: 10710
#Section 1: Ecology
Researcher study the diversity of 3 communities, 4 species was recorded from all community. Presence (+) and absence (-) of species are given
What is similarity coefficient between A & B, B & C, and A & C RESPECTIVELY?
#Question id: 10652
#Section 2: Evolution
Which factors (limited space or overcrowding; limited food; Predators; parasite and diseased) tend to act in a density-dependent manner; Tony Sinclair (1989) many studies of density dependence in 51 populations of insects, 82 populations of large mammals, and 36 populations of small mammals and birds. Which of the following observation is most likely true?
a) Insects showed a wide variety of causes of density dependence and no one density-dependent factor was of overriding importance
b) The lesser the amount of available food, the greater the mortality of large mammals
c) Space and social interactions were more important for smaller mammals and birds, because they are more territorial