#Question id: 3361
#Section 2: Evolution
In a population 16% individual affected with autosomal recessive diseased. how many are expected to be normal phenotype if population size is 250 ?
#Question id: 11401
#Section 2: Evolution
In a hypothetical situation, a bacterium lives on the surface of a leaf, where it obtains nutrition from the leafʹs nonliving, waxy covering, while inhibiting the growth of
other microbes that are plant pathogens. If this bacterium gains access to the inside of a leaf, it causes a fatal disease in the plant. Once the plant dies, the bacterium
and its offspring decompose the plant. What is the correct sequence of ecological roles played by the bacterium in the situation described here? Use only those that
apply.
1. nutrient recycler 2. mutualist 3. commensal 4. parasite 5. primary producer
#Question id: 10623
#Section 2: Evolution
What is the population growth per unit of time when r = 0.50, N = 100 and K = 1000. What is value of per capita growth rate when population growing at maximum rate?
#Question id: 10854
#Section 2: Evolution
Which of the following is an example of a hemiparasite?
#Question id: 10821
#Section 2: Evolution
What factor does not contribute to the rapid loss of nutrients from terrestrial ecosystems?