Biology JAMB, WAEC, NECO AND NABTEB Official Past Questions

Use the diagram above to answer the question that follows.

Examples of non-vascular plants are labelled 

The part of the brain that receives sensory impulses of smell is the

Hemophilia in humans is controlled by the 

Use the diagram above to answer the question that follows:

Recombination of genes at fertilization is represented by the part labelled

DNA carries the genetic information and are generally found in the 

The component that serves as major buffer in blood is

A discontinuous morphological variation often used in crime detection is the

The urinary tubules opens into a proximal convoluted tubule coils to form distal by making a

The resemblance of an organism to another organism as means of enhancing it’s chances of survival in its habitat is known as

If the F1 generation allows for self-pollination, what will be the genotypic ratio of the offspring?

The common examples of trees found in the desert are

Which of the following factors can lead to overcrowding?

Use the diagram above to answer the question that follows

The diagram demonstrates

The cell organelle responsible for the synthesis of protein is the 

Infectious diseases are caused by

Which of the following characteristics is possessed by both living and non-living things?

The endocrine gland that is called the master gland is the

Iron is an essential nutrient in plants because it 

Comparative anatomy to study evidence for evolution depends on

Use the diagram above to answer the questions that follow

The part labelled I is

In plants, the main excretory product produced during metabolism is