Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 16661
TLS Online TPP Program

#Question id: 9600

 Based on the tree below, which statement is not correct?

#XL - S Microbiology
  1. Goats and humans form a sister group.
  2. Salamanders are a sister group to the group containing lizards, goats, and humans.
  3. Salamanders are as closely related to goats as to humans.
  4. Lizards are more closely related to salamanders than to humans.
More Questions
TLS Online TPP Program

#Question id: 4572

#XL - S Microbiology

Of the following anatomical structures, which is homologous to the wing of a bird?
TLS Online TPP Program

#Question id: 1090

#XL - Q Biochemistry

Binding of a signaling molecule to which type of receptor leads directly to a change in the distribution of ions on opposite sides of the membrane?
TLS Online TPP Program

#Question id: 1121

#XL - Q Biochemistry

Which of the following provides the best evidence that cell-signaling pathways evolved early in the history of life?
TLS Online TPP Program

#Question id: 16834

#General Aptitude

Which piece corresponds to the given solid?
TLS Online TPP Program

#Question id: 4615

#XL - S Microbiology

Currently, two of the living elephant species (X and Y) are placed in the genus Loxodonta, and a third surviving species (Z) is placed in the genus Elephas. Assuming this classification reflects evolutionary relatedness, which of the following is the most accurate phylogenetic tree?