NECO SSCE - Biology - 2008

Which of these is produced by pancreas?

What will the phenotypic ratio when a tall pea plant (TT) is crossed with a short pea plant (Tt)?

The type of association in which one organism benefits and the other neither benefits nor is harmed is called

Which of these is an example of physiological variation?

Which of these factors least affects population size?

A dehiscent fruit formed from several fused carpels with man seeds is classified as a/an

Which of the following crop diseases is caused by a fungus?

Which of these organisms exists as a filament?

The main constituents of glomerular filterate are

The group of organisms at the base of the pyramid of numbers are

The following practices are adopted in the conservation of tropical rain forest EXCEPT

Amoeba engulfs food particles by means of its

A woman removed a hot aluminium pot with her bare hand and suddenly throws it down. What type of action has taken place?

Which of the following is an anabolic process

Which of these is a courtship behavior in toad?

Which of the following is a biotic factor that affects population?

Petals join together to form a tube known as

The following are kidney diseases EXCEPT

Spider belongs to which of the following classes in the phylum arthropoda?

The structure that separates the thoracic from abdominal cavity is

The following are associated with succession EXCEPT

The following are the functions of a worker termite EXCEPT

Which of the following is NOT found in animal cell?

A situation in which the African king fish encases itself in a cocoon, mud and mucus until the next rainy season is called

The following are functions of the liver EXCEPT

Amoeba engulfs food particles by means of its

The following attract insects to flowers for pollination EXCEPT

The two nuclei contained in the germinating pollen grain are

Which of the following modes of nutrition Is autotrophic?

The splitting of water molecule by light during photosynthesis is called

The following are involved in reflex action EXCEPT

The function of ribosome is

The following are ways of preserving food EXCEPT

The network of blood capillaries in the kidney capsule is referred to as

Liver destroys old red blood cells to produce digestive substance called

Intercostal muscles are found in the ------ region

Which of these is NOT an example of reflex action

Crime detection in a forensic laboratory involves the use of

The developing embryo is attached to the mother’s uterus by

The dental formula i 3/3, c 1/1, pm 4/4, m 2/3 represents that of a

Which of the following is NOT a natural method of birth control?

Meiosis involves all the following EXCEPT

The following are types of finger prints EXCEPT

During fertilization, the direction in which the pollen tube grows is controlled by

Loamy soil - is used for crop production because of its