A. ecological community B. ecological niche C. habitat factor D. biotic factor E. abiotic factor Correct Answer: Option B -…
A. Soil nutrient depletion B. Condensation C. Decomposition D. Osmosis E. Photosynthesis Correct Answer: Option D - Osmosis
A. pseudopodia B. musculo-epithelial cells C. tentacles D. enteron E. ectoderm Correct Answer: Option C - tentacles
A. Denitrifying bacteria B. Nitrifying bacteria C. Lightening D. Fungi E. Brown algae Correct Answer: Option B - Nitrifying bacteria
A. Changing the culture solution regularly B. Increasing the number of times the culture is aerated C. Covering the transparent…
A. oesophagus B. crop C. gizzard D. midgut E. mouth Correct Answer: Option E - mouth
A. Ova and spermatozoa B. Spores and sporangium C. Flowers and pollen grains D. Testes and ovaries E. Gametophyte and…
A. blindspot B. conjuctiva C. fovea centralis D. choroid coat E. sclerotic coat Correct Answer: Option C - fovea centralis
A. Addition of more. humus to the soil B. Decrease in productivity C. Increase in yield D. Improved fertility E.…
A. homeostasis B. homeorhesis C. turgidity D. homoiothermy E. diuresis Correct Answer: Option A - homeostasis