A yellow maize is planted and all the fruits obtained are of yellow seeds. When they are croos-bred, yellow seeds and white seeds are obtained in a ratio 3:1 . The yellow seed is said to be?
A. non-heritable B. sex-linked C. a recessive trait D. a dominant trait Correct Answer: Option D – a dominant trait
Which of the following is true in blood transfusion?
A. person of blood group AB can donate blood only to another person of blood group AB B. persons of blood groups A and B can donate or receive blood from each other C. A person of blood group AB can receive blood only from persons of blood group A or B D. A person of...
The diseases caused by water-borne pathogens include?
A. gonorrhoea and poliomyelitis B. typhoid and syphilis C. tuberculosis and cholera D. typhoid and cholera Correct Answer: Option D – typhoid and choleraAn indigenous method of renewing and maintaining soil fertility is by?
A. clearing farms by burning B. planting one crop type C. adding inorganic fertilizers yearly D. crop rotation and shifting cultivation Correct Answer: Option D – crop rotation and shifting cultivationProducts
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Land Law and the Consequences of Unauthorized Land Transfers in Nigeria
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Co-Ownership Structures and Land Acquisition Methods in Nigeria
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Rights in Community Land and Fundamental Land Concepts in Nigeria
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Customary Land Control and the Origins of Nigeria's Land Use Act
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Land Ownership Principles and Transaction Laws in Nigeria
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