Practice Questions

TLS Online TPP Program

#Question id: 19147

Which of the following is incorrect regarding the terminologies of phylogenetics?

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

The branching pattern in a tree is called tree topology
When all branches bifurcate on a phylogenetic tree, it is referred to as dichotomy
In case of dichotomy, each ancestor divides and gives rise to multiple descendants
An unrooted phylogenetic tree does not assume knowledge of a common ancestor

More Questions

TLS Online TPP Program

#Question id: 11281

#SCPH28 | Zoology

Owls eat rats, mice, shrews, and small birds. Assume that, over a period of time, an owl consumes 5,000 J of animal material. The owl loses 2,300 J in feces and owl pellets and uses 2,500 J for cellular respiration. What is the production efficiency of this owl?

TLS Online TPP Program

#Question id: 14142

#SCPH05 I Biotechnology

Which of the following program is not an example of dot plot method?

TLS Online TPP Program

#Question id: 90

#SCPH01 Biochemistry

Pyranose rings are usually most stable when the ring adopts a ________ conformation with the bulkiest ring substituents in ________ positions.

TLS Online TPP Program

#Question id: 12913

#SCPH01 Biochemistry

________ involves the size analysis of restriction fragments produced by several restriction enzymes individually and in combination.