What is true about Nereis, scorpion, cockroach and silver fish?
What is true about Nereis, scorpion, cockroach and silver fish? Options (a) They all posses dorsal heart (b) None of…
7 years ago
AIPMT2007
About 98 percent of the mass of every living organism is composed of just six element
About 98 percent of the mass of every living organism is composed of just six element including carbon, hydrogen, nitrogen,…
7 years ago
A high density of elephant population in an area can result in
A high density of elephant population in an area can result in Options (a) intra specific competition (b) inter specific…
7 years ago
One of endangered species of Indian medicinal plants is that of
One of endangered species of Indian medicinal plants is that of Options (a) Ocimum (b) Garlic (c) Nepenthes (d) Podophyllum…
7 years ago
Geometric representation of age structure is a characteristic of
Geometric representation of age structure is a characteristic of Options (a) population (b) landscape (c) ecosystem (d) biotic community Correct…
7 years ago
Which one of the following is not a bioindicator of water pollution?
Which one of the following is not a bioindicator of water pollution? Options (a) Blood-worms (b) Stone flies (c) Sewage…
7 years ago
Identify the odd combination of the habitat and the particular animal concerned
Identify the odd combination of the habitat and the particular animal concerned Options (a) Sunderbans - Bengal Tiger (b) Periyar…
7 years ago
Which one of the following ecosystem types has the highest annual net
Which one of the following ecosystem types has the highest annual net primary productivity? Options (a) tropical deciduous forest (b)…
7 years ago
In a coal fired power plant electrostatic precipitators are installed
In a coal fired power plant electrostatic precipitators are installed to control emission of Options (a) NO2 (b) SPM (c)…
7 years ago
Which one of the following ionic species has the greatest proton affinity to form
Which one of the following ionic species has the greatest proton affinity to form stable compound? Options (a) NH₂⁻ (b)…
7 years ago