Following are a few statements regarding the structure of terpenes:

a) Isopentenyl diphosphate and Dimethyallyl diphosphate are combinely called monoterpene, respectively

b) Isopentenyl diphosphate and Farnesyl diphosphate are Sesquiterpenes and Tetraterpenes

c) Monoterpenes, Sesquiterpenes and Diterpenes have 10, 20  and 30 carbons, respectively

d) Grenyl grenyl diphosphate usually have 20 carbons compound by multiplying with  2X is known as testraterpenes

Which combination of the above statements is correct?

TLS Online TPP Program

#Question id: 12791

#Unit 10. Ecological Principles

Of the following pairs, which are the main decomposers in a terrestrial ecosystem? 

TLS Online TPP Program

#Question id: 12792

#Unit 10. Ecological Principles

Many  homeowners mow  their  lawns  during the  summer and  collect  the  clippings,  which  are  then  hauled to  the local landfill. Which of the following actions would most benefit the local ecosystem?

TLS Online TPP Program

#Question id: 12793

#Unit 10. Ecological Principles

Approximately how many Kg of carnivore production can be supported by a field plot containing 2000 Kg of plant material?

TLS Online TPP Program

#Question id: 12962

#Unit 10. Ecological Principles

The energetic hypothesis and dynamic stability hypothesis are explanations to account for

TLS Online TPP Program

#Question id: 12963

#Unit 10. Ecological Principles

The benthic zone in an aquatic biome

TLS Online TPP Program

#Question id: 12964

#Unit 10. Ecological Principles

Where would an ecologist find the most phytoplankton in a lake?