Organism and population  One mark questions:  1. Define benthic Zone? 2. Define the term ecological factor? 3. Name only one intracellular parasite? 4. What is biome? 5. Name the type of interaction seen between whale and barnacles growing on its back?  Two mark question:  1. Distinguish between the following : ectoparasites and endoparasites? 2. What […]

Lagniapposis is caused by a microparasite, Boudreauxia thibodauxi, and is transmitted directly by coughing and sneezing. It is highly transmissible and very virulent. Infected hosts become immune after a week if they do not die. Use the equation for directly transmitted microparasites to discuss the following. A. Lagniapposis’ current critical […]

Assume that the sequence below has experienced a spontaneousmutation resulting in the tautomeric forms of all of the bases. Further assume that this shifted sequence serves as a template in replication. Write the new sequence of the complementary strand as a result of this shift and identify the type of […]

a) A crate containing 40 bricks is raised by a forklift through a height of 1.3m to place on a truck bed. Determine the potential energy gained by the crate if each brick has a mass of 1.3kg. b) The crate is then pulled by a hoist a distance of […]