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TLS Online TPP Program

#Question id: 4958

What is true of the fossil record of mammalian origins?

#SCPH28 | Zoology

  1. It is a good example of punctuated equilibrium.

  2. It shows that mammals and birds evolved from the same kind of dinosaur.

  3. It includes transitional forms with progressively specialized teeth.

  4. It indicates that mammals and dinosaurs did not overlap in geologic time.

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TLS Online TPP Program

#Question id: 2603

#SCPH28 | Zoology

If no ribosome begins translation of the leader peptide AUG, the hairpin forms by pairing of sequences 1 and 2, preventing formation of the 2 –3 hairpin, and allowing formation of the hairpin at sequences 3 –4, the condition is
TLS Online TPP Program

#Question id: 2604

#SCPH01 Biochemistry

Best inducer of the lac operon;
TLS Online TPP Program

#Question id: 2604

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

Best inducer of the lac operon;
TLS Online TPP Program

#Question id: 2604

#SCPH05 I Biotechnology

Best inducer of the lac operon;
TLS Online TPP Program

#Question id: 2604

#SCPH28 | Zoology

Best inducer of the lac operon;
TLS Online TPP Program

#Question id: 2605

#SCPH01 Biochemistry

The precursor of trp is;