Practice Questions

TLS Online TPP Program

#Question id: 9199

Ecosystem services include processes that increase the quality of the abiotic environment. Which of the following processes would fall under this category?

#9. Diversity of Life Forms

Keystone predators have a marked effect on species diversity.
Green plants and phytoplankton produce the oxygen we breathe.
Bees, flies, and wasps pollinate many plants.
The presence of dams improves flood control.

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TLS Online TPP Program

#Question id: 23368

#Aptitude

The combination of computing, telecommunications and media in a digital atmosphere is referred to as:

TLS Online TPP Program

#Question id: 440

#1. Molecules and their Interaction Relevant to Biology

Nucleoside triphosphates exist in a cell as complexes with

TLS Online TPP Program

#Question id: 19335

#12. Applied Biology

Which one of the following nanotubes cannot be easily twisted?

TLS Online TPP Program

#Question id: 23638

#Aptitude

The minimum number of colours required to paint all the sides of a cube so that no two adjacent faces may have the same colour, is

TLS Online TPP Program

#Question id: 4724

#8. Inheritance Biology

Which of the following are true about crossing over ?