Chapter:

Biomolecules

1. Which among following options fall under category of post-reproductive age?


2. How many statements are incorrect from following?

(A) Loranthus is a partial stem parasite
(B) Arceuthobium is a smallest angiospermic parasite
(C) Bauhinia and Tinospors are example of Lianas
(D) Sea anemose and hermit crab shows amensalism 


3. A plant growing on anor plant without drawing any nourishment is


4. Interaction between, two species in which one feeds on or is 


5. Which is second phase of sigmoidal growth curve?


6. The 80 individuals are born per year in a population, and mid-year population is 5000. What is birth rate of that area?


7. In 2005, for each of 14 million people present in a country, 0.028 were born and 0.008 died during year. Using exponential equation, number of people present in 2015 is predicted as 


8. Who produces cellulase in intestine of ungulates?


9. Organism are influenced by biotic and abiotic factors. Write an account of any three abiotic environmental factors.