A. l only B. lll only C. lV only D. ll and lV only Correct Answer: Option D D. ll…
A. earthworm B. spirogyra C. bacteria D. Rhizopus Correct Answer: Option B B. spirogyra
A. constantly evaporates from seas, rivers, lakes, and soil B. vapour rises, cools, condenses and precipitates as rain and dew…
A. a community is made up of organisms of the same species while a population is made up of organisms…
A. reduced body weight B. streamlined shape C. presence of powerful muscles D. clawed digits Correct Answer: Option D D.…
A. mangrove swamp B. sahel savanna C. savanna grassland D. temperate grassland Correct Answer: Option D D. temperate grassland
A. at the nodes of the stem B. at the internodes C. in the root nodules D. in the spongy…
A. possession of holdfast B. possession of rhizoids C. development of hanging roots D. development of haustoria Correct Answer: Option…
A. mercurous nitrate B. copper sulphate C. sodium carbonate D. silver nitrate Correct Answer: Option B B. copper sulphate
A. carbohydrates B. proteins C. vitamins D. minerals Correct Answer: Option B B. proteins