NECO SSCE - Biology - 2004

Soil factors in an ecosystems are referred to as

Awọn alaye Idahun

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

Awọn alaye Idahun

Reflex action is controlled by

Awọn alaye Idahun

The removal of undigested food substances from the body is called

Awọn alaye Idahun

Food wastage is caused by the following EXCEPT

Awọn alaye Idahun

The function of the ribosomes is the

Awọn alaye Idahun

In savanna trees, thick corky bark is an adaption for

Awọn alaye Idahun

Which of the following factors does NOT affect photosynthesis?

Awọn alaye Idahun

All of these are vertebrates EXCEPT

Awọn alaye Idahun

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

Awọn alaye Idahun

Which of the following is NOT a transmissible character?

Awọn alaye Idahun

Cotton is an example of a/an crop.

Awọn alaye Idahun

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

Awọn alaye Idahun

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

Awọn alaye Idahun

Simple sugars are also called

Awọn alaye Idahun

Under secretion of thyroxine before maturity cause

Awọn alaye Idahun

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

Awọn alaye Idahun

A typical lumbar vertebrae does NOT have

Awọn alaye Idahun

Blood groups and tongue rolling are examples of

Awọn alaye Idahun

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

Awọn alaye Idahun

Intestinal juice contains the following enzymes EXCEPT

Awọn alaye Idahun

The fluid in the inner ear is called

Awọn alaye Idahun

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

Awọn alaye Idahun

Xylem tissue consists of the following cells EXCEPT

Awọn alaye Idahun

The following are classes of dry in-dehiscent fruits EXCEPT

Awọn alaye Idahun

The glomerular filtrate contains the following substances EXCEPT

Awọn alaye Idahun

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

Awọn alaye Idahun

Plants that are found in extreme dry conditions are called

Awọn alaye Idahun

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

Awọn alaye Idahun

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

Awọn alaye Idahun

The enzyme ptyalin acts in the

Awọn alaye Idahun

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

Awọn alaye Idahun

Maximum and minimum thermometer is used for measuring

Awọn alaye Idahun

Which of the following deaminates excess amino acids?

Awọn alaye Idahun

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

Awọn alaye Idahun

The tricuspid valve is located between the

Awọn alaye Idahun

Mycelium is a characteristic feature of

Awọn alaye Idahun

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

Awọn alaye Idahun

Which of the following is NOT an application of variation?

Awọn alaye Idahun

An organism that transmits pathogens is called a

Awọn alaye Idahun

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

Awọn alaye Idahun

The tropical rainforest region is characterized by the following EXCEPT

Awọn alaye Idahun

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

Awọn alaye Idahun

The end product of glycolysis is

Awọn alaye Idahun

Mealy bugs are pests of

Awọn alaye Idahun

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

Awọn alaye Idahun