The structure labelled X is used by the organism in the s...
The structure labelled X is used by the organism in the same way as man uses his?
oesophagus
trachea
stomach
intestine
Correct answer is A
To gather food, the Paramecium makes movements with cilia to sweep prey organisms, along with some water, through the oral groove (vestibulum, or vestibule), and into the cell.
This organelle marked as x in the paramecium above serves similar function as oesophagus in man.
Similar Questions
Erosion can be reduced along shape by ...
The first step in the process of photosynthesis is the ...
In which of the following does external fertilization takes place? ...
Carbohydrates are stored in the animal cell in the form of ...
Exoskeleton is NOT found in the ...
Autotrophs include all the following EXCEPT ...
The mammalian erythrocytes differ from the leucocytes at maturity because the erythrocytes are ...
The easiest way to establish the level of pollution in a local stream is to measure the level of ...
Which of these is a courtship behavior in toad? ...
Which of the following structures are characteristics of insect pollinated flowers? ...