All living organism

A. Photosynthesize

B. Respire

C. Move

D. Feed

E. Transpire

Amoeba moves by means of

A. Cilia

B. Flagella

C. Pseudopodia

D. Swimmerets

E. Setae

Which of these tissue serves the function of support and water conduction

A. Parenchyma

B. Collenchymas

C. Sclerenchyma

D. Xylem

E. Phloem

Which of these is the terminal portion of the alimentary canal of a mammal?

A. Oesophagus

B. Stomach

C. Rectum

D. Colon

E. Appendix

An organism which lives on the remain of dead plant is

A. An endoparasite

B. Saprophyte

C. Commensal

D. Symbiont

E. ectoparasite

Which of the substance listed below is a trace element of plants?

A. Potassium

B. Sodium

C. Copper

D. Phosphate

E. Nitrate

The movement of molecules from a region of higher concentration to one of lower concentration is

A. Diffusion

B. Transpiration

C. Osmosis

D. Translocation

E. Plasmolysis

Which of the structure listed below is peculiar to the axis vertebra?

A. Odontoid process

B. Anterior zygapophysis

C. Posterior zygapophysis

D. Lateral spine

E. Centrum

The complex relationship between the members of a community and between the community as a whole and its physical environment is

A. Ecosystem

B. Habitat

C. Environment

D. Niche

E. Micro habitat

A secchi disc is used in the determination of

A. Rainfall

B. Tides

C. Waves

D. Turbidity

E. Current velocity