Which of the structure listed below is peculiar to the axis vertebra?
Odontoid process
Anterior zygapophysis
Posterior zygapophysis
Lateral spine
Centrum
Correct answer is A
No explanation has been provided for this answer.
The movement of molecules from a region of higher concentration to one of lower concentration is
Diffusion
Transpiration
Osmosis
Translocation
Plasmolysis
Correct answer is A
No explanation has been provided for this answer.
Which of the substance listed below is a trace element of plants?
Potassium
Sodium
Copper
Phosphate
Nitrate
Correct answer is C
No explanation has been provided for this answer.
An organism which lives on the remain of dead plant is
An endoparasite
Saprophyte
Commensal
Symbiont
ectoparasite
Correct answer is B
No explanation has been provided for this answer.
Which of these is the terminal portion of the alimentary canal of a mammal?
Oesophagus
Stomach
Rectum
Colon
Appendix
Correct answer is C
No explanation has been provided for this answer.