The adult body plan of the fly is based on reiterating structures called segments; segment precursors (parasegments) are first positioned at the cell-by-cell level by which group of genes?

TLS Online TPP Program

#Question id: 14126

#SCPH05 I Biotechnology

Which of the following statement is incorrect about homology and sequence similarity?

TLS Online TPP Program

#Question id: 4336

#SCPH28 | Zoology

Which of the following processes would result from a mutation that deactivates a regulatory gene of a repressible operon in an E. coli cell?

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#Question id: 9157

#SCPH28 | Zoology

At 15-30°N, air masses formed over the Pacific Ocean are moved by prevailing westerlies, where they encounter extensive north-south mountain ranges. Which statement best describes the outcome of this encounter between a landform and an air mass?

TLS Online TPP Program

#Question id: 15268

#SCPH28 | Zoology

During DNA isolation, phenol / chloroform extraction is performed to remove

TLS Online TPP Program

#Question id: 358

#SCPH28 | Zoology

Consider the following reaction at equilibrium: CO2 + H2O ⇔ H2CO3. What would be the effect of adding additional H2O?