#Question id: 24671
#Unit 2. Cellular Organization
#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?
#Question id: 19216
#Unit 12. Applied Biology
#Question id: 844
#Unit 1. Molecules and their Interaction Relevant to Biology
It is a given set of conditions that are required for the maintenance of the active set of cellular proteins
#Question id: 7239
#Unit 5. Developmental Biology
C. elegans embryo uses both autonomous and conditional modes of specification.
Conditional specification at the 4-cell stage can be seen in the development of
the endoderm cell lineage and also in the establishment of dorsal-ventral axis.
Following are few statements regarding this figure:
A.
If the P2 cell is removed at the early 4-cell stage, the EMS cell will divide
into two MS cells and endoderm will be made.
B.
In pop-1 deficient embryos, both EMS daughter cells become MS cells.
C.
When the position of ABa and ABp was reversed, their fates get reversed and no
normal embryo forms.
D.
In embryos whose mother have mutant glp-1, ABp is transformed into ABa cell.
Which of the above statements are true?