How important is the availability of study materials and resources in your decision to join the new batch?
Anonymous Poll
69%
Very important
20%
Important
11%
Somewhat important
Deamination of bases is a common chemical
event that produces spontaneous mutation.
Which one of the following bases will be formed by deamination of 5- methylcytosine?
event that produces spontaneous mutation.
Which one of the following bases will be formed by deamination of 5- methylcytosine?
Anonymous Quiz
37%
Uracil
43%
Thymine
15%
Cytosine
5%
Guanine
Would you like to receive updates and notifications about the new RPSC Assistant Professor batch?
Anonymous Poll
31%
Yes, via email
49%
Yes, via SMS/Text messages
20%
Yes, Through a mobile app
Which of the following plastid coding
region(s) have been recommended as a core
barcode by Plant Working Group of the consortium for the Barcode of Life?
region(s) have been recommended as a core
barcode by Plant Working Group of the consortium for the Barcode of Life?
Anonymous Quiz
24%
CO1 and rbcL
46%
rbcLand matK
21%
COlandmatK
9%
rbcL only
Basal angiosperms are NOT represented by
the members of:
the members of:
Anonymous Quiz
24%
Chloranthales
31%
Nymphaeales
29%
Austrobaileyales
16%
Amborellales
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Which of the following is the correct
increasing order for the daily net primary
productivity (NPP) per unit leaf area in different ecosystems?
increasing order for the daily net primary
productivity (NPP) per unit leaf area in different ecosystems?
Anonymous Quiz
43%
Deserts < Temperate forests < Tropical forests
23%
Deserts < Tropical forests < Temperate forests
16%
Temperate forests< Tropical forests< Deserts
17%
Tropical forests < Temperate forests < Deserts
The equilibrium model of island biogeography
proposed by MacArthur and Wilson assumes
that the number of species on an island represents a balance between
proposed by MacArthur and Wilson assumes
that the number of species on an island represents a balance between
Anonymous Quiz
20%
resource consumption rate and predation rate.
24%
birth rate and death rate.
52%
colonization rate and extinction rate.
5%
speciationrate and hybridization rate
Competition for mates and variance in fitness
is higher among females than among males in
which of the following animal mating systems?
is higher among females than among males in
which of the following animal mating systems?
Anonymous Quiz
11%
Monogamy
46%
Polygyny
34%
Polyandry
8%
Sequential monogamy
Which one of the following is used as a
source of excitation in a confocal microscope?
source of excitation in a confocal microscope?
Anonymous Quiz
27%
Lasers
48%
Electron beam
23%
Mercury lamp
2%
Masers
DNA melting temperature (Tm) was found to
be 47°C and enthalpy measured at Tm was
0.032 kJ. The entropy change would be:
be 47°C and enthalpy measured at Tm was
0.032 kJ. The entropy change would be:
Anonymous Quiz
21%
1x10-3kJ
40%
1x10-4kJ
32%
3x10-2kJ
7%
6X 10-2kJ
The most important property of any
microscope is its resolution (D).Which one of
the following wavelengths (nm) would be used to achieve the best resolution using a light microscope with lenses having numerical? aperture (NA) of 1.47
microscope is its resolution (D).Which one of
the following wavelengths (nm) would be used to achieve the best resolution using a light microscope with lenses having numerical? aperture (NA) of 1.47
Anonymous Quiz
20%
450
47%
480
24%
560
9%
700
When cell or tissue is capable of
differentiating autonomously (by itself) when
placed in an environment that is neutral with respect to developmental pathway then it is said to be
differentiating autonomously (by itself) when
placed in an environment that is neutral with respect to developmental pathway then it is said to be
Anonymous Quiz
41%
Determined
31%
Specified
17%
Committed
11%
Differentiation
Stains used to label living cells without killing When applied to embryos, they have
been used to follow cell migration during -
development and generate fate maps of Er — specific regions of the embryo
been used to follow cell migration during -
development and generate fate maps of Er — specific regions of the embryo
Anonymous Poll
24%
Fluroscent dyes
35%
Vital dyes
37%
Green fluroscent protein
5%
Staining dye
Which one of the following leads to the induction of defensin PDF1.2 in Arabidopsis?
Anonymous Quiz
16%
Ethylene
36%
Dichloroisonicotinic acid (INA)
40%
Salicylic Acid (SA)
8%
Wounding
The interactions of nuclei and transcription factors, which eventually result in cell specification, that take place in a common cytoplasm, is called
Anonymous Quiz
24%
Autonomous specification
49%
Syncytial specification
24%
Conditional specification
3%
None of the above
Basic proteins, tightly compacted through disulphide bonds, that package the DNA of the sperm nucleus is referred as
Anonymous Quiz
37%
Histones
50%
Protamines
6%
Proteom
6%
Glucosamines
Basic proteins, tightly compacted through
disulphide bonds, that package the DNA of
the sperm nucleus is referred as
disulphide bonds, that package the DNA of
the sperm nucleus is referred as
Anonymous Quiz
29%
Histones
60%
Protamines
6%
Proteom
5%
Glucosamines
Embryos in which most of the cells are
determined by autonomous specification,
with each cell receiving its instructions independently and without cell-cell interaction is
determined by autonomous specification,
with each cell receiving its instructions independently and without cell-cell interaction is
Anonymous Quiz
22%
Regulative Development
41%
Mosaicembryo
35%
Both mosaic and conditional development
3%
Insectembryos
