The condition trisomic is referred to as
The condition trisomic is referred to as
Options
(a) 2n (b) 2n+1 (c) 2n-1 (d) 3n
Correct Answer:
2n+1
Explanation:
No explanation available. Be the first to write the explanation for this question […]
OA2006
Natural genetic engineer is
Natural genetic engineer is
Options
(a) Pseudomonas putida (b) Agrobacterium tumefaciens (c) Escherichia coli (d) Bacillus sublilis
Correct Answer:
Agrobacterium tumefaciens
Explanation:
A. tumefaciens has the exceptional ability to transfer a particular DNA […]
…. Is part of symplast
…. Is part of symplast
Options
(a) Cytoplasm (b) Protoplast (c) Plasmodesmata (d) Cytoplasm & Protoplast &Plasmodesmata
Correct Answer:
Cytoplasm & Protoplast &Plasmodesmata
Explanation:
No explanation available. Be the first to write the […]
Besides RBC blood plasma also carries O₂ in solution. The % is
Besides RBC blood plasma also carries O₂ in solution. The % is
Options
(a) 3 – 9% (b) 1 – 2% (c) 3 – 6% (d) 2 – 3%
Correct Answer:
2 – […]
If sound wave travel from air to water, which of the following remains unchanged?
If sound wave travel from air to water, which of the following remains unchanged?
Options
(a) Velocity (b) Wavelength (c) Frequency (d) Intensity
Correct Answer:
Frequency
Explanation:
No explanation available. Be the first […]
A tuning fork of frequency x produces 4 beats with a source of 256 Hz and 8 beats
A tuning fork of frequency x produces 4 beats with a source of 256 Hz and 8 beats with another source of 268 Hz. Then x equals to
Options
(a) 256 Hz (b) […]
A parallel plate capacitor of a capacitance 1 pF has seperation between the plates
A parallel plate capacitor of a capacitance 1 pF has seperation between the plates is d. When the distance of seperation becomes 2d and wax of dielectric constant x is inserted in it the capacitance […]
In a vaccum triode the function of grid voltage is
In a vaccum triode the function of grid voltage is
Options
(a) To maintain electron flow (b) To increase the voltage (c) For long lasting of valve (d) To check the flow of […]
When germanium is doped with phosphorus what type of semiconductor is produced?
When germanium is doped with phosphorus what type of semiconductor is produced?
Options
(a) N-type (b) P-type (c) Both (a) and (b) (d) None of these
Correct Answer:
N-type
Explanation:
No explanation available. […]
In an inductor when current changes from 2 A to 18 A in 0.05 sec, the e.m.f. induced
In an inductor when current changes from 2 A to 18 A in 0.05 sec, the e.m.f. induced is 20 V. The inductance L is
Options
(a) 62.5 mH (b) 625 mH (c) 6.25 […]