NECO SSCE - Biology - 2004

Soil factors in an ecosystems are referred to as

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

Plants that are found in extreme dry conditions are called

Which of the following is NOT an application of variation?

The enzyme ptyalin acts in the

A typical lumbar vertebrae does NOT have

The tropical rainforest region is characterized by the following EXCEPT

The function of the ribosomes is the

The glomerular filtrate contains the following substances EXCEPT

The fluid in the inner ear is called

Reflex action is controlled by

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

Food wastage is caused by the following EXCEPT

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

Xylem tissue consists of the following cells EXCEPT

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

Maximum and minimum thermometer is used for measuring

In savanna trees, thick corky bark is an adaption for

Mycelium is a characteristic feature of

Which of the following is NOT a transmissible character?

Cotton is an example of a/an crop.

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

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

The removal of undigested food substances from the body is called

Blood groups and tongue rolling are examples of

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

Mealy bugs are pests of

The tricuspid valve is located between the

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

Simple sugars are also called

An organism that transmits pathogens is called a

Intestinal juice contains the following enzymes EXCEPT

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

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

The end product of glycolysis is

Which of the following deaminates excess amino acids?

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

The following are classes of dry in-dehiscent fruits EXCEPT

Which of the following factors does NOT affect photosynthesis?

Under secretion of thyroxine before maturity cause

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

All of these are vertebrates EXCEPT

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

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

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

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