Practice Questions

TLS Online TPP Program

#Question id: 9202

Which of the following statements regarding extinction is accurate?

#9. Diversity of Life Forms

A large percentage of species are immune from extinction; however, rates of extinction may increase with continued human impacts.
Extinctions occur only periodically, separated by long time spans with no extinctions.
Extinction is occurring at a similar rate now as compared to historical fossil evidence.
The small-population approach is inferior to the declining-population approach if the goal is to conserve the maximum number of species in a given region.

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TLS Online TPP Program

#Question id: 10350

#6. System Physiology – Plant

Ammonium can be assimilated via an alternative pathway rather than primary pathway which involves the sequential actions of glutamine synthetase(GS) and glutamate synthase(GOGAT), these alternative pathway catalyzes by enzyme known as,

TLS Online TPP Program

#Question id: 24244

#Aptitude

Everyone is sensitive to extreme weather conditions. But with age, the body may become less able to respond to long exposure to very hot or very cold temperatures. Some older people might develop hypothermia when exposed to cold weather. Hypothermia is a drop in internal body temperature, which can be fatal if not detected and treated.

The paragraph best supports the statement that

TLS Online TPP Program

#Question id: 22947

#5. Developmental Biology

FLOWERING LOCUS M (Floral repressor) that is expressed in leaves and apex, belongs to:

TLS Online TPP Program

#Question id: 23913

#Aptitude