#Question id: 4115
#Unit 3. Fundamental Processes
The possible type of splicing outcome of given gene construct will be
#Question id: 11894
#General Aptitude
#Question id: 7241
#Unit 5. Developmental Biology
If planaria are irradiated at a dosage that destroys nearly all neoblasts. Transplanting a single clonogenic neoblast in this planaria results:
#Question id: 4875
#Unit 8. Inheritance Biology
Early in the development of a plant, a mutation in cpDNA removes a specific BgIII restriction site (B) In this species cpDNA is inherited maternally. Seeds from the plant are grown, and the resulting progeny plants are sampled for cpDNA. The cpDNAs are cut with BgIII, and Southern blots are hybridized with the probe P shown. The autoradiograms show three patterns of hybridization:
Which of the following is correct about plant of seed?
a. plant of seed 1 having only mutated chloroplast
b- Plant of seed 2 having only normal chloroplast
c- Plant of seed 3 having only normal chloroplast
d- Plant of seed 3 having both normal and mutant chloroplast
#Question id: 12000
#Unit 10. Ecological Principles
The graph below shows the growth rates of populations of bacteria that have evolved for many generations at different culture temperatures (25°C, 30°C, and 35°C). Each population grows over only a limited range of temperatures (its thermal niche), which are bounded by its critical thermal limits. Within this range, growth rate increases with temperature up to a maximal value and then declines rapidly with increasing temperature. Growth rates are known to be the major determinant of fitness for these bacteria.
Which of the following is true concerning the thermal dependence of growth rate between 25°C and 30°C in these populations?