1. The locomotory structure of Amoeba is the

2. Which of the following is likely to have a higher concentration of mitochondria?

3. The complete cardiac cycle of one heartbeat is

4. An individual with blood group AB can receive blood from those in group(s) __

5. In the Kidney of mammals, the site of ultra-filtration is the

6. An arthropod that is destructive at early stage of its life cycle is ____

7. Chitin is a major component of the cell walls of

8. The rods and cones in the retina of an eye are examples of

9. Which of the following serves a protective role

10. The level of organisation of Amoeba and Euglena is

11. The association between shark and remora fish is

12. The name of a strong acid found in the human stomach is

13. A heterogeneous tongue roller (Tt) married a non-tongue roller (tt), The phenotype ratio of the offspring is

14. Plants of temperate origin can be growing tropical areas in the vegetation zones of the ___

15. If the pair of alleles for baldness is given as Bb, a female carrier will be denoted by

16. A man of AS genotype marries a woman of AS genotype, what is the probability of having a sickle cell anemia offspring?

17. In both. plants, and; animals, which of the following, cell organelles is responsible for maintaining water balance and removal of waste materials

18. Which of these actions is not a reflex action

19. The organ which is sensitive to light in Euglena is the __

20. Which of the following cells produces antibodies in the human body

21. The primary structure responsible for pumping blood for circulation through the mammalian circulatory systems is the...

22. The generic name of vitamin D is also known as

23. Metabolic production of urea is carried out in the

24. Paternity, disputes can most accurately be resolved |through the use of

25. The hepatic portal vein is unique because it

26. The organ that excretes excess food and water in euglena and paramecium is

27. One of the following is the first organ that develops in a fetus during organogenesis

28. The scientist who postulated the theory of use and disuse is

29. The low levels of oxygen in the body tissues is called.

30. The production of violet colouration, when dilute NaOH solution is added to a solution of food substance, followed by drops of 1%$CUSO_4$, solution; while shaking a purple or violet colouration indicates the presence of

31. Lime water turns milky in the presence of

32. The main excretory product of earth-worm is

33. In Nigeria, the Guinea savanna belt borders the

34. Which of the following is an example of genetic variation?

35. Which of the following blood vessels carries oxygen-rich blood from the lungs to the heart

36. How many true ribs are present in the human body

37. The correct sequence of biomes from northern to Southern Nigeria is

38. The mineral required for the formation of RBC in animals is

39. Which of the following cells play a role in the body defense

40. Which of the following is not a function of the blood?