Nucleolus is not connected to the nucleus via nuclear pores.
<span>Nuclear pores are protein complexes that cross double membrane of the nucleus and allow the transport of molecules across the nuclear envelope (double membrane): from the nucleus to the cytoplasm (RNA and ribosomal proteins) and into the nucleus (proteins, carbohydrates, signalling molecules and lipids).</span>
One of their ideas was cloning
Hope I helped! ( Smiles )
Answer:
independent variable: the cd Bart plays
dependent variable: whether Maggie stops crying
hypothesis: if Bart plays Taylor Swift, then Maggie will stop crying.