2023 JAMB Biology Past Questions

________ is an example of vascular tissue

………… is an endoparasite.

________ is a poikilothermic animal.

Which of the following is an example of invertebrate?

Which of the following factors does not control population growth?

Which of the following creatures has fat as the greatest percentage of its body weight?

Which of the following is an example of symbiosis?

…………. is the basic need of all living things.

The placenta in humans is derived from

Fertilisation of the ovum by sperm usually occurs in

An association between two organisms where both members benefit is known as

Pepsin is an enzyme that digests

The following are aquatic habitats except

_____ is the total role an organism plays in a habitat.

Beriberi is caused by deficiency of vitamin

Every mammal has

Incisors are used for

The primary male reproductive organ (gonad) is

Respiration in tadpoles takes place in

_______ is odd in the list.

Excessive loss of water in plants is known as

What type of fruit is a mango fruit?

____ is a form of sexual reproduction.

The following are major groups of the plant kingdom except

Open circulatory system is found in

_____ is used for photosynthesis in Euglena.

In a community, bacteria and fungi are referred to as

A heart with four chambers is found in

Feeding pattern in an ecosystem is called

One of the following is not a function of the skin.

Which of the following is not a type of neuron?

Phalanges are found in

Which of the following is not a function of the kidney?

A virus must ______ to reproduce.

“Cavities” is also known as …..

A layer of dead skin cells is found in ….

Organisms with cells containing two sets of parental chromosomes are called

The following are the main excretory organs identified in man except

How many nucleotides make up a codon?

Which type of muscle is a true (structural) syncytium?