#Question id: 10645
#Section 2: Evolution
The logistic equation above is used to describe the rate of change of a population, N, with time, t, where r is the intrinsic rate of increase and K is the carrying capacity. dn/dt is isoclines when
#Question id: 10646
#Section 2: Evolution
Four sampling unit of Area occupy by species having following number is 00, 20, 10, 20. What is abundance of that species?
#Question id: 10647
#Section 2: Evolution
Use the graph to answer the following question
In the figure, which of the following survivorship curves implies that an animal may lay many eggs, of which a regular number die each year on a logarithmic scale?
#Question id: 10648
#Section 2: Evolution
Which statements about K are correct?
I) K varies among populations.
II) K varies in space.
III) K varies in time.
IV) K is constant for any given species.
#Question id: 10649
#Section 2: Evolution
According to the logistic growth equation
A) the number of individuals added per unit time is greatest when N is one fourth of K
B) the per capita growth rate (r) increases as N approaches K
C) population growth is zero when N equals K
D) the population grows exponentially when N approaches K
#Question id: 10650
#Section 2: Evolution
Following some characteristic feature of K selected species
A. semelparity
B. Mate choice
C. Density independent mortality
D. large size of offspring
What is the above combination is correct?