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Biology Past Questions

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4696

Offspring formed by sexual reproduction exhibit more variation than those formed by asexual reproduction because 

  • A. greater amount of DNA is involved in sexual reproduction
  • B. gametes of parents have different genetic composition
  • C. genetic materials come from parents of two different species
  • D. sexual reproduction is a lengthy process
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4697

Radius and ulna are bones of the?

  • A. pectoral girdle
  • B. upper arm
  • C. pelvic girdle
  • D. lower arm
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4698

The blood vessel which carries blood from the alimentary canal to the liver is the?

  • A. hepatic artery
  • B. hepatic vein
  • C. hepatic portal vein
  • D. mesenteric artery
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4699

The diagram above is an illustration of the longitudinal section of a mammalian organ. Study it and answer this question.

Which of the labeled parts is the cortex?

  • A. I
  • B. II
  • C. III
  • D. IV
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4700

The diagram above is an illustration of the longitudinal section of a mammalian organ. Study it and answer this question.

What is the main function of the organ?

  • A. Excretion
  • B. Respiration
  • C. Reproduction
  • D. Locomotion
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Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts