The possible blood groups of children born to parents having A and AB groups are
The possible blood groups of children born to parents having A and AB groups are
Options
(a) O, A (b) A, B, AB (c) O, A, B (d) O, A, B, AB
Correct […]
The possible blood groups of children born to parents having A and AB groups are
Options
(a) O, A (b) A, B, AB (c) O, A, B (d) O, A, B, AB
Correct […]
Miller and Urey performed an experiment to prove the origin of life. They took gases NH₃ and H₂ alongwith
Options
(a) N₂ and H₂O (b) CH₄ and N₂ (c) H₂O and CH₄ (d) […]
The age of fossils is determined by
Options
(a) analysis of bones (b) radioactive C¹⁴ dating (c) electron microscopy (d) weighing the fossils
Correct Answer:
radioactive C¹⁴ dating
Explanation:
No explanation available. Be […]
The connecting link between annelida and mollusca is
Options
(a) Nautilus (b) Glochidium larva (c) Neopilina (d) Veliger larva
Correct Answer:
Neopilina
Explanation:
No explanation available. Be the first to write the explanation […]
Tendons and ligaments are specialized types of
Options
(a) muscular tissue (b) epithelial tissue (c) nervous tissue (d) fibrous connective tissue
Correct Answer:
fibrous connective tissue
Explanation:
No explanation available. Be the first […]
In a river if its BOD percentage is high then
Options
(a) river is polluted (b) rive is not polluted (c) river is dry (d) none of these
Correct Answer:
river is polluted
Which one of the following rank contains organisms most similar to one another
Options
(a) class (b) genus (c) family (d) species
Correct Answer:
species
Explanation:
No explanation available. Be the first to […]
The phase difference between two points seperated by 0.8 m in a wave of frequency 120 Hz is 0.5 π. The wave velocity is
Options
(a) 144 m/s (b) 256 m/s (c) 384 […]
If seperation between screen and source is increased by 2%. What would be the effect on the intensity?
Options
(a) increases by 4% (b) increases by 2% (c) decreases by 2% (d) decreases […]
Three capacitors each of capacity 4 μF are to be connected in such a way that the effective capacitance is 6 μF. This can be done by
Options
(a) connecting two in parallel […]
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