1.What Python code would you use to round the number 5.25 and assign the result to a variable named rounded_var?

2.To use the functions in a module, you have to _____ it first.

3.In Python, how do you check whether a variable var1 is equal to var2?

4.When light is refracted (bent) by a lens, which wavelengths get bent the most, Short or Long?

5.Which color is focused farthest from the lens, green, yellow, blue or red?

6.In our retinas there are cone cells called Red, Green and Blue. In the Color Opponency Theory, the activity of which cone(s) is compared to that of the Blue cone?

7.Which one means orienting to a stimulus by comparing sequential 'sensory samples' in time and space?

Pick from the following:

Klinokinesis

Telotaxis

Troptaxis

Menotaxis

Orthokinesis

Klinotaxis

8.

Which one means orienting to a stimulus by comparing simultaneous 'sensory samples' of two or more sensors?

Pick from the following:

Klinokinesis

Telotaxis

Troptaxis

Menotaxis

Orthokinesis

Klinotaxis