science beginn with an inference true
The interphase is the stage, in which the cell is not dividing. Teh genetic material in this stage is present as chromatin and the nuclear envelop remains intact, making the appearance as a darkly stained center. the nucleolus is also visible.
The prophase is the first stage of the mitosis, at this stage the genetic material starts condensing. the nucleolus starts fading away due to its degradation. the genetic material appears condensed and starts taking the shape of the chromosomes. The nuclear envelope is degraded, which makes the visibility of the chromosome easier.
The tracheal system insect do not inhale air through the nostrils or mouth like human beings do. the air gets into the respiratory system through the spiracle located on their abdomen. the spiracles leads to a dense network of tubes tracheae which further branch into more fine tubes called tracheoles. when air enters body through spiracles it is directed to tracheae which in turn delivers air to the tracheoles and finally to cells.
Your food will then pass into your large intestines after going through your small intestines.