The chlorophyll-deficient types occur in a particular plant species due to a mutation in the DNA of the chloroplast itself, Female cytoplasm chlorophyll-deficient organisms crossed with male normal chlorophyll will produce progeny

TLS Online TPP Program

#Question id: 26820

#Unit 10. Ecological Principles

Following are the main types of defense employed by prey species against predators Types of defense: Chemical with aposematic coloration

A.Cryptic coloration

B.Batesian mimicry

C.Intimidation display

D.Prey Species: Grasshoppers and seahorses

1.Hoverflies and wasps

2.Bombardier beetles, ladybird beetles, many butterflies

3.Frilled lizard, Porcupine fish

Which one of the following combinations is correct? 

TLS Online TPP Program

#Question id: 26821

#Unit 10. Ecological Principles

We can represent the relationship of species richness to area with the equation

Where S = number of species, and c and z are both constants

Which of the following is not a logical explanation to relationship of species richness to area?

TLS Online TPP Program

#Question id: 26822

#Unit 10. Ecological Principles

To studying plant, firstly seed germinate in requiring factors, except

a.Soil

b.Moisture

c.Temperature

TLS Online TPP Program

#Question id: 26823

#Unit 10. Ecological Principles

During phenology of the plant at the reproductive stage, plant undergo

TLS Online TPP Program

#Question id: 26824

#Unit 10. Ecological Principles

150 Classifying plant On basis of position of bud, if bud remain buried under soil such as bulb then it is called

TLS Online TPP Program

#Question id: 26825

#Unit 10. Ecological Principles

Species that vary in external appearance and their variations are genetically fixed and irreversible is consider as