Biology Exam Past Questions and Answers | JAMB, WAEC and NECO

Biology is the study of life and living things. It can be divided into different areas that look at the structure, function, anatomy, and behavior of organisms.

• Question 1691:

  The immediate product of meiosis in flowering plants is the

  Options:
  A) sporophyte
  B) gametophyte
  C) zygote
  D) pollen grains
  Show Answer
  The correct answer is D .
• Question 1692:

  

  In the diagram, the likely pollinating agent of the flower is

  Options:
  A) wind
  B) water
  C) insect
  D) man
  Show Answer
  The correct answer is C .
• Question 1693: The appendicular skeleton comprises of Options:
  A) pectoral and pelvic girdles
  B) forelimbs, skull and pectoral girdle
  C) lungs and ribs
  D) skull and the vertebral column
  Show Answer
  The correct answer is A .
• Question 1694: What type of fruit is formed from a single flower having several carpels? Options:
  A) Multipe fruit
  B) Simple fruit
  C) Aggregrate fruit
  D) Dehiscent fruit
  E) Indehiscent fruit
  Show Answer
  The correct answer is C .
• Question 1695: The hormone which tones up the muscles of a person in time of danger is from the Options:
  A) thyroid gland
  B) pancreas
  C) adrenal gland
  D) liver
  E) spleen
  Show Answer
  The correct answer is C .
• Question 1696: The gland that releases hormones into the blood are part of the Options:
  A) digestive system
  B) endocrine system
  C) circulatory system
  D) respiratory system
  Show Answer
  The correct answer is B .
• Question 1697: Euglena may be classified as a plant because it Options:
  A) has chloroplast
  B) has a gullet
  C) lives in a pond
  D) possesses a flagellum
  E) has pellicle
  Show Answer
  The correct answer is A .
• Question 1698:

  In the mammalian respiratory system. exchange of gases occurs in the?

  Options:
  A) lungs
  B) bronchi
  C) bronchioles
  D) alveoli
  Show Answer
  The correct answer is D .
• Question 1699: The most important physical factor which affects an organism living in the intertidal zone of the seashore is Options:
  A) pH
  B) salinity
  C) wave action
  D) temperature
  Show Answer
  The correct answer is C .
• Question 1700:

  An example of a radially symmetrical organisms is

  Options:
  A) Planaria
  B) Hydra
  C) Tapeworm
  D) Roundworm
  Show Answer
  The correct answer is B .