Some of the species of stalk-eyed flies are sexually dimorphic, with males having eye stalks up to twice as long as those in females. This gender difference in eye span results from selection by females on the expression of this trait in males, a process called __________.

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#Question id: 10691

#Section 2: Evolution

Following some attributes of biological control agent of parasite

A) General adaptability to the environment.

B) High searching capacity for hosts.

C) K selected strategy

D) Low dispersal ability.

E) Minimal time lag effects in responding to changes in host numbers.

Following above attribute is not ideal for that biological agent?

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#Question id: 10651

#Section 2: Evolution

Which of the following value of A, B and C in above logistic growth of hypothetical population respectively?

TLS Online TPP Program

#Question id: 10898

#Section 2: Evolution

Living in groups, such as the herds of bison that once inhabited the prairie, may evolve because of

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#Question id: 10851

#Section 1: Ecology

In contrast to microparasites, microparasites

TLS Online TPP Program

#Question id: 16885

#Section 3: Mathematics and Quantitative Ecology

Consider a random sample of 100 females and 100 males. Suppose 15 of the females are left-handed and 12 of the males are left-handed. What is the estimated difference between population proportions of females and males who are left-handed (females − males)? Select the choice with the correct notation and numerical value.