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 361: In vegetation propagation, which of the following requires part of another plant to develop? Options:
  A) Scion
  B) Bulb
  C) Rhizome
  D) Sucker
  Show Answer
  The correct answer is A .
• Question 362: The absence of special food and water-conducting systems restricts the body size in Options:
  A) algae, liverworts and mosses
  B) liverworts, mosses and ferns
  C) the bryophytes and the pteridophytes
  D) the thallophytes and pteridophytes
  Show Answer
  The correct answer is A .
• Question 363: In which of the following groups of fruits is the pericarp inseparable from the seed coat? Options:
  A) Nut
  B) Follicle
  C) Cypsela
  D) Crayopsis
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  The correct answer is D .
• Question 364: The only vein that carriers pure oxygenated blood is the Options:
  A) renal vein
  B) pulmonary vein
  C) hepatic vein
  D) sciatic vein
  Show Answer
  The correct answer is B .
• Question 365: A major adaptive feature of endoparasites is the Options:
  A) loss of the organ of movement
  B) presence of claws
  C) loss of the central nervous system
  D) presence of piercing mouthparts
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  The correct answer is D .
• Question 366:

  The gland that is present close to Trachea

  Options:
  A) Pancreas
  B) Liver
  C) Adrenal
  D) Thyroid
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  The correct answer is D .
• Question 367: An example of a caryopsis is Options:
  A) Guava
  B) Maize grain
  C) Coconut
  D) Tomato
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  The correct answer is B .
• Question 368: A step in the movement of energy through an ecosystem is a description that best fits the term Options:
  A) food chain
  B) trophic level
  C) pyramid of numbers
  D) food web
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  The correct answer is B .
• Question 369: Gestation in mammals is the period Options:
  A) required for growth after birth
  B) between the formation of the foetus and birth
  C) of development from zygote to birth
  D) before the formation of the zygote
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  The correct answer is B .
• Question 370:
  

  The part labelled II is the

  Options:
  A) mesocarp
  B) pericarp
  C) endocarp
  D) epicarp
  Show Answer
  The correct answer is A .