#Question id: 10693
#Unit 10. Ecological Principles
The diagram represents competition between species 1 and species 2 according to Lotka-Volterra model of competition
Given the conditions in the diagram, the predicted outcome of competition is
#Question id: 10694
#Unit 10. Ecological Principles
Which of the following is characteristic of parasitoid/ predators?
a) consumer usually larger than resource
b) Consumer requires one host for complete development.
c) Habitat independent
d) Consumer takes long time to kill host
e) Consumer never kills their host
f) Host is free living
Which of the following is feature of parasitoid?
#Question id: 10695
#Unit 10. Ecological Principles
Consumer (+) and resource (-) interactions classified by the two factor
T- Duration or intimacy of the association between individuals
Kp- Probability that resource individuals will be killed
Which of the following some statement are correct?
A- Value of T for Grazer is greater than parasite
B- Value of Kp for predator is greater than parasite
C- Value of Kp for parasite is greater than parasitoid
D- Value of T for parasitoid is greater than predator
#Question id: 10696
#Unit 10. Ecological Principles
In a new area two species A and B was discovered and taking energy from another species X and Y respectively. Following some is life history trait of species.
I- A species is often larger than X
II- Each A species taking energy from many X
III- One Y usually supports populations of B species
IV- Fatality of Y is Mild to severe
Which of the following is correct observation of above species?
#Question id: 10697
#Unit 10. Ecological Principles
Which of the following is correct observation of above species?
#Question id: 10698
#Unit 10. Ecological Principles
Parasite and predator have long been associated with their respective host and prey respectively. Which of the following is correct statement?
A. Body size of parasite is always smaller than host but predator usually larger than prey
b- Predator immediately kill their prey but parasite may or may not be kill their host
c- Intrinsic rate of parasite is faster than host but intrinsic rate of predator is slower than prey
d- Body association time between parasite and host is more than time association between predator and prey