An plant cell is put in a sucrose solution with Ψs of -10 bar. When the plant cell reaches equilibrium it has a Ψp of 6 bar. What is the tonicity of this solution in respect to this cell at equilibrium? a
Hypertonic
b
Isotonic
c
Hypotonic
d
All of the above

What are the four basic classes of organic molecules how do they differ structurally and functionally

Amale bird-of-paradise uses a dance to attract mates in which it flaps its tail feathers on the ground and jumps around a potential female mate. a different male bird-of-paradise does a similar dance but it jumps around the female in the opposite direction. the female bird is only attracted to one style of dance, in one direction.

Where is the nictitating membrane found? a. between the eyelid and the eyeball b. between the retina and the optic nerve c. between the outer and middle ear d. in the organ of corti in the middle ear