In the initiation of the vertebrate eyes, paired regions of the brain bulge out and approach the anterior region of -------germ layer:

TLS Online TPP Program

#Question id: 26998

#Unit 10. Ecological Principles

Calculate the Ro, given age specific survivorship-0.7, 0.5, 0.3 & age specific fertility-0.5,0.3,1.0

TLS Online TPP Program

#Question id: 26999

#Unit 10. Ecological Principles

The following table shows survival and fertility data for a seasonally breeding species. Based on above data NET Reproductive Rate (Ro) of the species will be Season Proportion Surviving Fertility

TLS Online TPP Program

#Question id: 27000

#Unit 10. Ecological Principles

Average number of offspring produced by all the females in a population over the course of a generation

TLS Online TPP Program

#Question id: 27001

#Unit 10. Ecological Principles

Triangular shape population pyramid represents,

TLS Online TPP Program

#Question id: 27002

#Unit 10. Ecological Principles

Most individual die at later in their life showing which type of survivorship curve___

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?