Crossed pollination is preferred over self-pollination because
Crossed pollination is preferred over self-pollination because Options (a) it is easy (b) it results in a better offspring (c)…
8 years ago
Biology
Egg apparatus consists of
Egg apparatus consists of Options (a) egg and two synergids (b) egg and central cell (c) egg and antipodal cell…
8 years ago
Filiform apparatus is characteristic of
Filiform apparatus is characteristic of Options (a) synergids (b) egg (c) anther wall (d) antipodal cells Correct Answer: synergidsExplanation:No explanation…
8 years ago
Ginger multiplies vegetatively by
Ginger multiplies vegetatively by Options (a) tuber (b) corn (c) sucker (d) rhizome Correct Answer: rhizomeExplanation:No explanation available. Be the…
8 years ago
Body temperature of many animals correspond to the environmental temperature.
Body temperature of many animals correspond to the environmental temperature. They are known as Options (a) heterothermic (b) homeothermic (c)…
8 years ago
Energy transfer from one trophic level to other, in a food chain is
Energy transfer from one trophic level to other, in a food chain is Options (a) 1% (b) 10% (c) 2%…
8 years ago
High increase in population is due to
High increase in population is due to Options (a) decrease in death rate (b) better medicinal facilities (c) increase in…
8 years ago
If the rate of addition of new members increases with respect to the individual
If the rate of addition of new members increases with respect to the individual lost from the population, then the…
8 years ago
A pigment which absorbs red and far red(infrared) light is
A pigment which absorbs red and far red(infrared) light is Options (a) phytochrome (b) carotene (c) cytochrome (d) xanthophyll Correct…
8 years ago
Beta vulgar is a
Beta vulgar is a Options (a) short day plant (b) long day plant (c) day neutral plant (d) intermediate plant…
8 years ago