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TLS Online TPP Program

#Question id: 8927

Arthropods invaded land about 100 million years before vertebrates did so. This most clearly implies that

#SCPH28 | Zoology
  1. arthropods have had more time to co-evolve with land plants than have vertebrates.
  2. extant terrestrial arthropods are better adapted to terrestrial life than are extant terrestrial vertebrates.
  3. ancestral arthropods must have been poorly adapted to aquatic life, thus experienced a selective pressure to invade land.
  4. vertebrates evolved from arthropods.
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TLS Online TPP Program

#Question id: 27169

#SCPH01 Biochemistry

Which of the option is not suitable for given alignment
TLS Online TPP Program

#Question id: 2070

#SCPH05 I Biotechnology

The sodium-potassium pump is called an electrogenic pump because it:
TLS Online TPP Program

#Question id: 9188

#SCPH28 | Zoology

Which of the following are examples or parts of plantsʹ systemic acquired resistance against infection?
TLS Online TPP Program

#Question id: 11755

#SCPH28 | Zoology

Which of the following solutions when infused intravenously would result in an increase in extracellular fluid volume, a decrease in intracellular fluid volume, and an increase in total body water after osmotic equilibrium?
TLS Online TPP Program

#Question id: 2927

#SCPH01 Biochemistry

Site-directed mutagenesis of Tyr-15 to Phe in cdc2: