#Question id: 12001
#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 population has the highest fitness at 25°C ?
#Question id: 28954
#Unit 7. System Physiology – Animal
Each follicular cell surrounded by parafollicular cell which are responsible for secretion of calcitonin which is a Ca2+ releasing hormone, is called as____
#Question id: 29455
#Unit 6. System Physiology – Plant
which of the following auxin derivates compound that provide broad‐spectrum control of fungal pathogens
#Question id: 607
#Unit 1. Molecules and their Interaction Relevant to Biology
In E. coli ________ is an activator and ________ is a negative allosteric modulator of the enzyme phosphofructokinase-1.
#Question id: 8856
#Unit 9. Diversity of Life Forms
Which of these can be observed in the
mesohyl of various undisturbed sponges at one time or another?
1. amoebocytes
2. spicules
3. spongin
4. zygotes
5. choanocytes