Jamb Biology Past QuestionsQuestion 1841:When the adults have reach a certain degree of weakness, the process of binary fission is replaced by conjugation in A. Paramecium B. Euglena C. Amoeba D. Plasmodium Question 1842:Whorls, arches, loops and compounds are types of variation in A. Colour B. Finger prints C. Hair Colour D. Blood group Question 1843:A couple has 10 children, all female. Which of the following best explains the situation A. The sex determination was by the man's X chromosome B. The man's sperm count is low C. The woman is not capable of producing male children D. The sex determination was by the man's Y chromosome Question 1844:A biological agent with antiviral property is A. Interferon B. Enzyme C. Antibiotic D. Disinfectant Question 1845:One of the advantages of outbreeding is A. Pests tolerance B. Disease resistance C. Fast growth D. Tall height |
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