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Most Failed Questions on Jamb Biology 2006
Biology
Admin Admin
22-01-2016 20:26:00 +0000Below are some questions that a great percentage of people who attempted them failed. DO you know the answer to these questions? Lets all attempt to answer them for practices makes perfect. :)
Question 19: The two normal types of sex chromosomes are
A. XXY and XYY
B. XX and SYY
C. XY and XXY
D. XX and XY
Question 42: Grasses recover quick from bush fires in the savannah because of their
A. perennating organs
B. rapid growth rate
C. fibrous roots
D. succulent stems
Question 29: The part of the mammalian skin involved in temperature regulation is the
A. sweat gland
B. hair papilla
C. hair follicle
D. sebaceous gland
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