Practice Questions

TLS Online TPP Program

#Question id: 10892

Considering environment and ecosystem, identify the INCORRECT statement

#SCPH06 I Botany

In detrital food chain, it is very difficult to measure the energy flow although the use of radioactive tracers give some idea about the energy flow
The change in species composition, community structure and function over time is ecological succession
The slower rise of environmental temperature may be attributed to the increase in pollution in environment which reflects enough solar energy back to other spacer to slow down global warming
Photoperiodism has no relation with the environment and ecosystem, rather it is a biological event taking place in every plant

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TLS Online TPP Program

#Question id: 2136

#SCPH06 I Botany

When a bacterium such as E. coli is shifted from a warmer growth temperature to a cooler growth temperature, it compensates by:

TLS Online TPP Program

#Question id: 3019

#SCPH05 I Biotechnology

During which phase of growth are bacteria most susceptible to antibiotics?

TLS Online TPP Program

#Question id: 375

#SCPH05 I Biotechnology

The aqueous solution with the lowest pH is:

TLS Online TPP Program

#Question id: 8941

#SCPH06 I Botany

You are trying to identify an organism. It is an animal, but it does not have nerve or muscle tissue. It is neither diploblastic nor triploblastic. It is probably a

TLS Online TPP Program

#Question id: 11665

#I Life Science/ Life Sciences Group – I-V

Materials are returned to the blood from the filtrate by which of the following processes?