NECO SSCE - Biology - 2004

The correct sequence of energy transfer among living organisms in an ecosystem is

The function of the ribosomes is the

Stunted growth and reduced yield in cassava plant is as a result of a disease called

When a plant shows yellowing of leaves and stunted growth, the plant is deficient in

Which of the following is released from car exhaust due to incomplete combustion of fuel?

Soil factors in an ecosystems are referred to as

Which of the following is NOT a transmissible character?

The tropical rainforest region is characterized by the following EXCEPT

All of these are vertebrates EXCEPT

Simple sugars are also called

An organism that transmits pathogens is called a

The enzyme ptyalin acts in the

Mycelium is a characteristic feature of

Which of the following is NOT a characteristic of digestive enzymes?

The removal of undigested food substances from the body is called

Blood groups and tongue rolling are examples of

The part of the kidney tubule where ultra filtration takes place is the

Cotton is an example of a/an crop.

In savanna trees, thick corky bark is an adaption for

Which of the following deaminates excess amino acids?

The plant cell is different from an animal cell because it has

A feeding relationship in which both organisms benefit is referred to as

An ovary with ovules arranged along its walls is said to have ------------ placentation.

The fluid in the inner ear is called

Which of the following factors does NOT affect photosynthesis?

Xylem tissue consists of the following cells EXCEPT

Food wastage is caused by the following EXCEPT

In terms of evolutionary trend, which of these invertebrates evolved first?

The mouth part of a mosquito through which it sucks the blood of its victim is called

In which of the following blood vessels does exchange of materials occur

Reflex action is controlled by

Which of the following is NOT an application of variation?

Which of the following is NOT a type of finger print?

The glomerular filtrate contains the following substances EXCEPT

Maximum and minimum thermometer is used for measuring

Which of the following eye defects can be corrected with a bi-focal lens?

Mealy bugs are pests of

The end product of glycolysis is

The following are classes of dry in-dehiscent fruits EXCEPT

The tricuspid valve is located between the

Which of these is NOT a method of improving crop yield?

Plants that are found in extreme dry conditions are called

Intestinal juice contains the following enzymes EXCEPT

The part of the skin which is excretory in function is the

Under secretion of thyroxine before maturity cause

A typical lumbar vertebrae does NOT have