One difference between mechanical and electromagnetic waves is that mechanical waves need a medium to pass through (solid, liquid, gas). EM waves can travel through matter or though a vacuum. In regards to telecommunications, EM waves can be radio waves, these are used in TV's, phones, computers, radios. Mechanical waves somewhat relate to this since radios produce sound;so an EM wave would turn into a mechanical vibration inside a speaker then sound would be produced.
<span>During interphase, the DNA in the nucleus of the cell is thin and threadlike and called chromatin.
></span>Chromatin<span> is a complex of DNA and proteins that creates chromosomes within the nucleus of eukaryotic cells.
></span>Chromatin<span> is a mass of genetic material comprised of DNA and proteins which condenses to form chromosomes.</span>
The answer to your question is Vegetative Propagation.
Vegetative Propagation is defined as a form of asexual reproduction of a plant. It occurs when only one "parent plant" is involved in producing an offspring that will be genetically identical to the parent.
Answer:
where the is the picture?
Birds have great vision and can see throughout night and day
