by Sunday | Dec 24 | Biology JAMB
A. they are small animals B. they can live inside the vertebrates C. some of them are unicellular D. they have no backbones Correct Answer: Option D – they have no backbones Explanation – The most familiar invertebrates include the Protozoa, Porifera,...
by Sunday | Dec 24 | Biology JAMB
A. Grass, snake, toad, grasshopper, hawk B. Grass, grasshopper, toad, snake, hawk C. Grass, grasshopper, snake, toad, hawk. D. Grass, snake, grasshopper, toad, hawk Correct Answer: Option B – Grass, grasshopper, toad, snake, hawk Explanation The functional group...
by Sunday | Dec 24 | Biology JAMB
A. toad B. bird C. lizard D. rat Correct Answer: Option C – lizard Explanation Cold-blooded ness; The teeth of reptiles are also less specialized in function than mammalian teeth. Dry skin with scales but not feathers (a characteristic of birds) or hair (a...
by Sunday | Dec 24 | Biology JAMB
A. Stigmas are usually large and feathery B. Nectary is usually absent C. The pollen grains have rough spiny surfaces D. The flowers are not scented. Correct Answer: Option C – The pollen grains have rough spiny surfaces Explanation Wind-pollinated flowers: No...
by Sunday | Dec 24 | Biology JAMB
A. strengthening the stem B. manufacturing food C. reducing loss of water D. conducting manufactured food Correct Answer: Option A – strengthening the stem Explanation Vascular tissue is comprised of the xylem and the phloem, the main transport systems of...