A man with A group of blood, marries a woman with B group of blood
A man with A group of blood, marries a woman with B group of blood. The possibility of blood group AB in their children will be
Options
(a) 25% (b) 75% (c) 50% […]
Biology
Loss of water from the tips of leaves is called
Loss of water from the tips of leaves is called
Options
(a) guttation (b) transpiration (c) respiration (d) bleeding
Correct Answer:
guttation
Explanation:
No explanation available. Be the first to write the explanation […]
The difference between alburnum and duramen is the presence in the former of
The difference between alburnum and duramen is the presence in the former of
Options
(a) companion cell (b) living cells (c) raw cells (d) lignified cells
Correct Answer:
living cells
Explanation:
No explanation […]
Pollination which occur in closed flowers is known as
Pollination which occur in closed flowers is known as
Options
(a) dicliny (b) allogamy (c) protogyny (d) cleistogamy
Correct Answer:
cleistogamy
Explanation:
No explanation available. Be the first to write the explanation for […]
If the stronger partner is benefitted and the weak partner is damaged it is known as
If the stronger partner is benefitted and the weak partner is damaged it is known as
Options
(a) predation (b) allelopathy (c) symbiosis (d) commensalism
Correct Answer:
predation
Explanation:
No explanation available. Be […]
Growth of pollen tube towards embryo sac is
Growth of pollen tube towards embryo sac is
Options
(a) chemotaxis (b) geotropism (c) thigmotaxis (d) all of these
Correct Answer:
chemotaxis
Explanation:
No explanation available. Be the first to write the explanation […]
Hydroids and leptoids are
Hydroids and leptoids are
Options
(a) conducting tissues of pteridophytes (b) water and food conducting tissues of mosses (c) conducting tissue of algae (d) food conducting tissues of gymnosperms
Correct Answer:
water and […]
In photosynthesis, the light energy is utilized to
In photosynthesis, the light energy is utilized to
Options
(a) convert ATP into ADP (b) convert ADP into ATP (c) change CH₃ into C₂H₅OH (d) change CO₂ into carbohydrate
Correct Answer:
convert ADP […]
Chromosomes which have definite role in sex determination are
Chromosomes which have definite role in sex determination are
Options
(a) allosomes (b) autosomes (c) chromosomes (d) oxysome
Correct Answer:
allosomes
Explanation:
No explanation available. Be the first to write the explanation for […]
Green muffler is used against which type of pollution?
Green muffler is used against which type of pollution?
Options
(a) air (b) soil (c) water (d) noise
Correct Answer:
noise
Explanation:
No explanation available. Be the first to write the explanation for […]