Practice Questions

TLS Online TPP Program

#Question id: 3900

In the development of the fly Drosophila, homeotic genes:

#3. Fundamental Processes

are transcribed during egg production; their mRNAs lie dormant in the egg until it is fertilized.
determine the number of body segments that will form.
are expressed late and determine the detailed structure of each body segment.
generally have no introns.

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TLS Online TPP Program

#Question id: 24172

#Aptitude

The “lead” inside the common pencil is actually not lead at all.

TLS Online TPP Program

#Question id: 24173

#Aptitude

The Greek ideal of the hero most closely resembles today’s freeagent superstar.

TLS Online TPP Program

#Question id: 24174

#Aptitude

There is no instruction by the old bird in the movements of flight; no conscious imitation by the young.

TLS Online TPP Program

#Question id: 24175

#Aptitude

Parents play an important role in their children’s academic success.

TLS Online TPP Program

#Question id: 24176

#Aptitude

In special cases, needy people who have nowhere else to go are permitted to enter the United States as refugees.

TLS Online TPP Program

#Question id: 24177

#Aptitude

Most common weed killers work by poisoning the root of the plant.