Neco Biology 2005 Past Questions and Answers

Question 21:

• NECO 2005

The practice of growing more than one type of crop on the same plot of land is called ____________

A. Continuous cropping
B. Crop rotation
C. Mixed cropping
D. Mixed farming
E. Subsistence farming

Question 22:

• NECO 2005

Which of the following is NOT an evidence of organic evolution?

A. Comparative anatomy
B. Embryology
C. Fossil records
D. Homologous features
E. Spontaneous generation.

Question 23:

• NECO 2005

Blood carrying digested food from the small intestine flows into the liver via th ____________e

A. Hepatic portal vein
B. Hepatic vein
C. Hepatic artery
D. Mesenteric artery
E. Renal vein

Question 24:

• NECO 2005

The gland that secretes the hormone glucagon is ____________ gland

A. Adrenal
B. Endocrine
C. Pancreas
D. Pituitary
E. Thyroid

Question 25:

• NECO 2005

Which of these is NOT an example of heterotrophic mode of nutrition?

A. Holozoic
B. Holophytic
C. Parasitic
D. Saprophytic
E. Symbiotic