Practice Questions

TLS Online TPP Program

#Question id: 11290

Which of the following statement are incorrect?

#10. Ecological Principles

Productivity/Biomass ratios in aquatic ecosystem are higher and energy transfer rates to higher trophic levels are faster than terrestrial ecosystem
In aquatic ecosystems most plant and algal biomass can be consumed by herbivores than herbivore of terrestrial ecosystem
Assimilation efficiencies for herbivores average only about 5–20% and are lower because even plant leaves have many indigestible cell walls
Invertebrates tend to have higher production efficiencies than vertebrates, because they devote more energy to sustaining their metabolism

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TLS Online TPP Program

#Question id: 23397

#Aptitude

What will be the next letter in the following series? DCXW, FEVU, HGTS

TLS Online TPP Program

#Question id: 10235

#10. Ecological Principles

Following some observation is correct about species of P, Q and R

A) Species P and R have generalized nich while Q has specialized nich

B) Species P and R have specialized nich while Q has generalized nich

C) Species P and R are more prone to extinct than Q species

D) Species Q is more prone to extinct than either P or R species

TLS Online TPP Program

#Question id: 4806

#8. Inheritance Biology

Four incompletely link gene as cis configuration, Heterozygote ABCD/abcd produced a gamete with genotype AbCD is due to

TLS Online TPP Program

#Question id: 18383

#12. Applied Biology

What compounds are considered as recalciterants?

TLS Online TPP Program

#Question id: 19475

#12. Applied Biology

The cry gene of B. Thuringiensis produces a protein, which forms crystalline inclusions in the bacterial spores. These crystal proteins are responsible for the