If a scientist is planning to carry out such an experiment it wouldn't be appropriate to go and test this right ahead without any serious protection. It is always advised that scientists first collect data after they've created their initial hypotheses and read the required literature.
Don't think the size of the egg matters what is important is for it to be fertile so the sperm n the egg can fuse for an embryo to b present
the correct answer is option A
Phospholipids structure consists of two parts –
a) Hydrophillic Head
b) Hydrophobic tail
The phospholipids are arranged in two parallel layers thereby forming by the phospholipid bilayer. It is the part of cell membrane and arranges them in a way that their hydrophilic heads face towards the outwards direction and the hydrophobic tails face each other. The hydrophobic tails opposes the transfer of fluid movement specially the water and the fatty acid head containing negative phosphate group opposes the movement of charged ions. They allow transfer of material under specific circumstances.
B
I believe it is B, so do double check. I hope it is right.