TLS Online TPP Program

#Question id: 15384


A trait that appears to be dominant in one sex but recessive in the other is called:

#Unit 8. Inheritance Biology
  1. A sex limited trait
  2. A sex influenced strait
  3. A sex linked trait
  4. None of the above
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TLS Online TPP Program

#Question id: 183

#Unit 1. Molecules and their Interaction Relevant to Biology

At pH 7.0, converting a glutamic acid to gamma-carboxyglutamate, will have what effect on the overall charge of the protein containing it?

TLS Online TPP Program

#Question id: 12001

#Unit 10. Ecological Principles

The  graph  below  shows  the  growth  rates  of  populations  of  bacteria  that  have  evolved  for  many  generations  at different culture temperatures (25°C, 30°C, and 35°C). Each population grows over only a limited range of temperatures (its thermal niche), which are bounded by its critical thermal limits. Within this range, growth rate increases with temperature up to a maximal value and then declines rapidly with increasing temperature. Growth rates are known to be the major determinant of fitness for these bacteria.


Which population has the highest fitness at 25°C ? 

TLS Online TPP Program

#Question id: 21386

#Unit 12. Applied Biology

Which of the following hormones usually inhibits adventitious root as well as shoot formation and induce internode elongation as well as growth of meristem or bud?

TLS Online TPP Program

#Question id: 28356

#Unit 5. Developmental Biology

The following statements were made regarding the patterning of anterior-posterior body plan of Drosophila:
A. Mutant Nanos mRNA that leads to the deletion of abdomen region
B. Nanos mutant phenotype expressed  two head phenotype
C. Nanos is a posterior morphogenic protein
D. It involves to represses the caudal mRNA

TLS Online TPP Program

#Question id: 33479

#Unit 2. Cellular Organization