A. birth rate B. density C. mortality D. frequency E. dispersion Correct Answer: Option B - density
A. there is too much sunlight B. there is limited amount of rainfall C. they are usually exposed to grazing…
A. Saprophytes B. Herbivores C. Carnivores D. Green plants E. Parasites Correct Answer: Option D - Green plants
A. ecosystem B. biosphere C. terrestrial habitat D. marine habitat E. aquatic habitat Correct Answer: Option E - aquatic habitat
A. stigma, style and ovary B. petals, sepals and anthers C. stigma, sepals and anthers D. filaments, style and pollen…
A. increase in population due to immigration B. increase in population due to emigration C. the number of mature females…
A. crop B. stomach C. gizzard D. cloaca E. rectum Correct Answer: Option C - gizzard
A. Thin walls B. Fragile membrane C. Thick elastic walls D. stiff walls E. Narrow lumen Correct Answer: Option C…
A. sulphuric acid B. million's reagent C. sudan III D. Benedicts's solution Correct Answer: Option D - Benedicts's solution
A. vitamin A B. vitamin B C. Vitamin D D. calcium E. iodine Correct Answer: Option B - vitamin B