by Sunday | Jun 29 | Biology WAEC
A. may contain many seeds B. is a mature ovary C. is covered by the pericarp D. may develop from the receptacle E. possesses only one scar. Correct Answer: Option C – is covered by the pericarp
by Sunday | Jun 29 | Biology WAEC
A. Receptors B. Synapse C. Cell bodies D. Myelin sheath E. Relay neurones Correct Answer: Option A – Receptors
by Sunday | Jun 29 | Biology WAEC
A. pheripheral nervous system B. automatic nervous system C. central nervous system D. somatic nervous system E. sympathetic nervous system Correct Answer: Option C – central nervous system
by Sunday | Jun 29 | Biology WAEC
A. left auricle and left ventricle B. aorta and left ventricle C. superior vena cava and inferior vena cava D. right auricle and superior vena cava E. right auricle and right ventricle Correct Answer: Option A – left auricle and left...
by Sunday | Jun 29 | Biology WAEC
A. two embryos are formed B. one egg is fertilized twice C. two sperms fertilize each egg D. one embryo and endosperm nucleus are formed E. two sperms and two pollen grains are involved Correct Answer: Option D – one embryo and endosperm nucleus are...
by Sunday | Jun 29 | Biology WAEC
A. diuresis B. endosmosis C. plasmolysis D. dialysis E. homeostasis Correct Answer: Option E – homeostasis