Q1. D
Q2. B
Q3. A
Q4. D
Q5. D
Q6. B
Q1(a) animal D: flaps on eyes and ears to keep it watertight while diving
animal E: large hooked beak to tear into the prey
Q1(b) 2,1,4,3,5
Q2(a). Merino as it has the highest yields and quality of both meat and wool of all the sheep.
Q2(b) The farmer chooses the suitable breeds of sheep and makes them reproduce (either
artificially or naturally) The offspring will then be checked to ensure the qualities that the farmer
wanted has been passed on. Those who do have the nessacery qualities will be then further
bred.
Q2(c) Natural selection occurs in nature, as a result of a competition for resources and
environmental factors. The traits that are advantages to a species's survival is retained as a
result. Selective breeding on the other hand is a process done by humans to intentionally
choose and breed those with traits advantages to human needs, keeping desirable traits that
are suitable for humans.
Q3(a) Fitness means how suitable the species is in the environment to survive and reproduce.
Q3(b)(I) Short Fur, Claws
(ii) Large eyes, Large ears