Biology MCQs Test for Entry Test by Dr. Sajid Ali Talpur(Don’t let luck decide your future; also the hard work is useless, unless the destination and the planned path to achieve it are determined)

Biology MCQs By: 1 Dr. Sajid Ali Talpur

1. all of the following are characteristics of kingdom fungi except: a) heterotroph b) sessile c) cell wall d) sexual reproduction e) N.O.T

2. trypsinogen is activated by: a) chymotrypsin b) enterokinase c) trypsin d) HCL

3. lysosomes are produced by: a) hydrolytic enzymes b) autophagy c) destruction of cell d all e) none

4. which of the following statement is incorrect:a) competitive inhibitor binds to allosteric siteb) the substrate binds to active sitec) enzymes work best in low pH d) both a & ce) none

5. it is the smallest eukaryote. a) virus b) bacteria c) plasmodium d) sponge

6. it is the site of photosynthesisI. leavesII. stemIII. root

a) 1 onlyb) 1 & 2 onlyc) 2 & 3 onlyd) 1, 2 and 3

7. humans are:a) producers b) primary consumersc) secondary consumers d) tertiary consumers

Questions 8 to 12 Refer to the following termsA. RBCB. WBCC. PlasmaD. BloodE. None

Biology MCQs By: 2 Dr. Sajid Ali Talpur

8. soldiers of the body

9. constitutes major portion of the blood

10. gland

11. non-nucleated cells

12. a tissue

13. stomata are surrounded by:a) epithelial cells b) parenchyma cellsc) guard cells d) endothelial cells

14. virus is actually combination of:a) protein and lipid b) protein and nucleic acidc) lipid and carbohydrate d) carbohydrate and proteind) lipid and nucleic acid

15. the most abundant carbohydrate found in nature is:a) glucose b) fructosec) starch d) cellulosee) glycogen

16. it is incorrect about hydra:a) autotroph b) diploblasticc) budding d) non-motilee) none

17. gymnosperms produce:a) seeds b) fruitsc) both a & b d) none

18. the correct sequence of air passage during exhalation is as nose (1) lungs (2) throat(3) trachea (4):a) 1 → 2 → 3 → 4 b) 1 → 3 → 2 → 4c) 2 → 4 → 3 → 1 d) 4 → 2 → 3 → 1e) 1 → 4 → 3 → 2

19. Lion is not as aggressive in the zoo as in the jungle, the statement comes from:a) Zoology b) Ecologyc) Ethology d) Physiologye) N.O.T

Biology MCQs By: 3 Dr. Sajid Ali Talpur

20. The juice(s) which perform the functions of both the digestion and defense include

I. Salivary juiceII. Gastric juiceIII. Bile juice

a) 1 only b) 1 & 2 only c) 1 & 3 only d) 1,2 & 3 e) N.O.T

21. The joints are held in place with the help of: a) cartilage b) tendon

c) ligament d) bones e) muscles

22. Regarding the functions of liver all are true except:a) urea formation b) vitamin storagec) cholesterol formation d) hormone production

23. Which one is not the hormone of carbohydrate metabolisma) insulin b) glucagonc) cortisol d) aldosterone

24. Movement is the fundamental function of:a) skeletal system b) muscular systemc) nervous system d) circulatory systeme) digestive system

25. The excretory organs in humans include:I. KidneyII. LiverIII. Skin

a) 1 only b) 1 & 2 only c) 1 & 3 only d) 1,2 & 3 e) N.O.T

26. The automatic, involuntary activities are controlled by:a) cerebrum b) cerebellum c) medulla oblongata d) spinal corde) A.O.T

27. The deficiency of iron or hemoglobin leads to:a) anemia b) goiterc) albinism d) scurvy e) rickets

Biology MCQs By: 4 Dr. Sajid Ali Talpur

28. The process of ovulation is initiated by:a) estrogen b) progesteronec) prolactin d) LH

29. It is not related to DNA:a) genes b) transcriptionc) uracil d) double helixe) hitone proteins

30. Find mis-match:a) Liver: largest organ b) femur: longest bonec) neuron: longest cell d) sperm: 23 chromosomese) N.O.T

31. The centromere divides and the chromatids move towards opposite poles during:a) prophase b) metaphasec) anaphase d) telophase

32. X0 condition represents:a) Down’s syndrome b) Klinefelter’s syndromec) Turner’s syndrome d) Phenylketonuria

33. All are the postulates of Lamarck Theory except:a) effect of environment b) use or disuse of organsc) inheritance of acquired characters d) struggle for existence

34. A relationship where the one organism gets benefit the other neither gets benefit nor is harmed is known as:a) mutualism b) commensalismc) grazing d) symbiosise) parasitism

35. Which one is not a bacterial disease:a) T.B b) typhoidc) wartz d) cholerae) cholera

36. The striated muscles are:I. Skeletal musclesII. Smooth musclesIII. Cardiac muscles

a) 1 only b) 1 & 2 only c) 2 & 3 only d) 1 & 3 only e) 1, 2 & 3

Biology MCQs By: 5 Dr. Sajid Ali Talpur

37. When a color blind male marries a normal women then the chances of color blindness in the sons are:a) 0% b) 50%c) 75% d) 100%

38. extra chromosomal circular DNA parts are found in some bacteria, known as:a) cDNA b) rDNAc) capsid d) plasmide) both c & d

39. Select the incorrect statement:a) all the plants are not autotrophsb) all the bacteria are not heterotrophsc) all the protoctists are not autotrophsd) all the fungi are not heterotrophse) N.O.T

40. The fetus in the womb does not:a) move b) respirec) have hair d) have bloode) A.O.T

Answer Key

1 D 2 B 3 E4 D 5 C 6 B7 C 8 B 9 C10 E 11 A 12 D13 C 14 B 15 D16 A 17 A 18 C19 C 20 B 21 C22 D 23 D 24 B25 D 26 C 27 A28 D 29 C 30 A31 C 32 B 33 D34 B 35 C 36 D37 A 38 D 39 D40 B

Biology MCQs By: 6 Dr. Sajid Ali Talpur

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Biology MCQs By: 7 Dr. Sajid Ali Talpur