Biology Past Questions

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51

Which one of the following option is not true for mucor of Rhizophus? it

  • A. Grows on moist dead organic matter
  • B. Is a plant
  • C. Has cellulose cell-wall
  • D. Reproduce asexually by producing a spore
  • E. Has no chlorophyll
View Answer & Discuss (41) JAMB 1979
52
Which of these is not an enzyme?
  • A. Pepsin
  • B. Gastrin
  • C. Amylase
  • D. Chymotrypsin
  • E. Trypsin
View Answer & Discuss (13) JAMB 1979
53
The region of cell division in a root is
  • A. Root cap
  • B. Endodermis
  • C. Xylem
  • D. Piliferous layer
  • E. Meristem
View Answer & Discuss (12) JAMB 1979
54
Which of these statement below is not a characteristic of wind pollinated flower?
  • A. Stigmas are usually large and feathery
  • B. Nectar is usually absent
  • C. The pollen grains have rough spiny surfaces
  • D. The flowers are not scented
  • E. The pollen is light and smooth
View Answer & Discuss (20) JAMB 1979
55

Which of the following is not an excretory organ in animals?

  • A. Lungs
  • B. Kidney
  • C. Leaf
  • D. Large intestine
  • E. Skin
View Answer & Discuss (38) JAMB 1979