TLS Online TPP Program
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TLS Online TPP Program
#Question id: 24514
#Unit 10. Ecological Principles
Dicrocoelium dendritium are adult lancet flukes produces egg, which act as definitive host that is,
TLS Online TPP Program
#Question id: 24515
#Unit 10. Ecological Principles
which of the following a definitive host of parasite toxoplasma gondii, where it complete their sexual reproduction?
TLS Online TPP Program
#Question id: 24516
#Unit 10. Ecological Principles
which of the following parasitism is a form of feeding where one animal takes food that another has caught?
TLS Online TPP Program
#Question id: 24517
#Unit 10. Ecological Principles
A specific kind of parasitism proposes that in which cuckoos or cowbirds repeatedly check their host’s nests and destroy all eggs if their owner is not present. If the parasite egg has been removed, they destroy the host’s nest and kill or injure the nestlings, this is an example of;
TLS Online TPP Program
#Question id: 24518
#Unit 10. Ecological Principles
Some nonnative parasites are introduced deliberately for the biological control of pests, which of the following are necessary attributes of a good agent of biological control?
a. low rate of increase relative to the host’s
b. Good dispersal ability
c. High searching capacity for hosts
d. Minimal time lag effects
e. Maximal time lag effect
f. General adaptability to the environment
TLS Online TPP Program
#Question id: 27003
#Unit 10. Ecological Principles
In competitive species N1 and N2, four individuals of N2 use the same resource as one individual of N1. According to the conversion factor, what is the value of the per capita competitive effect of N2 on N1(α) and per capita effect of N1 on N2 ( β) respectively?