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Biology Past Questions and Answers

Biology Questions

Question 2096:
At which stage in this cycle can a man be infected?
  • A 2
  • B 4
  • C 5
  • D 6
View Answer & Explanation
Question 2097:
Total salt content in blood is about
  • A 1.85 to 1.9%
  • B 11.85 to 11.9%
  • C 2.85 to 2.9%
  • D 0.85 to 0.9%
View Answer & Explanation
Question 2098:
The role of scolex in tapeworm is to
  • A Excretion
  • B Attachment to the host
  • C Movement
  • D Breathing
View Answer & Explanation
Question 2099:
Which of the following animals is cold blooded
  • A Cat
  • B Lizard
  • C Whale
  • D Bird
View Answer & Explanation
Question 2100:
The energy released by 1 gram of glucose is
  • A 6 kcal
  • B 4 kcal
  • C 5 kcal
  • D 3 kcal
View Answer & Explanation