#Question id: 15871
#SCPH05 I Biotechnology
Various sterilization techniques used in plant tissue culture work;
|
Sterilization technique |
Materials sterilized |
|
A) Dry heat |
i) Media, culture vessels, other glass plasticwarc, contaminated
cultures |
|
B) Autoclaving |
ii)
Heat labile compounds like GA3, ABA, zeatin, urea,·enzymes, etc. |
|
C) Surface sterilization |
iii) Empty glassware, instruments like scalpels, forceps,
needles |
|
D) Liquid (membrane filter of 0.45 μm or smaller pore size) |
iv)
All plant materials to be cultured |
#Question id: 57
#SCPH01 Biochemistry
A(n) ________ has charge but negligible mass, whereas a(n) ________ has mass but no charge.
#Question id: 4719
#SCPH01 Biochemistry
When a trait exhibits complete co-dominance rather than complete dominance, a cross between heterozygote results deviation of following;
#Question id: 11079
#I Life Science/ Life Sciences Group – I-V
The diffusing capacity of a gas is the volume of gas that will diffuse through a membrane each minute for a pressure difference of 1 mm Hg. Which of the following gases is often used to estimate the oxygen diffusing capacity of the lungs?
#Question id: 3436
#SCPH06 I Botany
Loss of responsiveness to stimuli that convey little or no new information is called