JAMB Biology 2014 past questions

Which of the following has the most primitive respiratory system?

One adaptation shown by hydrophytes in fresh water habitats is the

Which of the following use diffusion as the principal method of gaseous exchange?

The theory which supports the view that the large muscles developed by an athlete will be passed on to the offspring was proposed by

The chromosomes of members of the kingdom Monera are within the

The organs for attachments to the lining of the host's intestine are labelled

The mangrove swamp in Nigeria is restricted to the

The young proglottid is represented by

Which of the following organisms is multi-cellular?

In bryophytes, sex organs are produced in the

Seed plants are the most dominant vegetation on land because of

Which of the following is an arboreal organism?

The part labelled I is the

The diagram is the transverse section of a

I 2-1 , c 0-0, pm 3-2, m 3-3. The general formula above represents that of

In vascular plants, the sieve tubes and companion cells are present in the

The stomata of leaves are similar in function to the

The use of moist skin for respiration in amphibians is known as

Water in plants is removed as water vapour through the process of

An example of an organ of perennation in plants is

Alternation of generation is a feature shown in

I. Growth is mainly apical II. Growth is specific with definite shape III. Growth is throughout life. Which of the above correctly describes the growth pattern in plants?

Coordination and regulation of body activities in mammals are achieved by the

The Cerebellum of the Brain controls

The part of the brain responsible for peristalsis is the

Which of the following instruments is used for measuring atmospheric pressure?

The influence of soil on organisms in a habitat is referred to as

The genetic make-up of an organism is described as

The major limiting factor of productivity in the aquatic habitat is

Which of the following group of organisms feeds directly on green plants?

The study of how and why population size change over time is

Which of the following is a nitrogen- fixing blue-green algae of soil?

The soil with highest water-retaining capacity is

The causative agent of Poliomyelitis is

One of the ways of controlling noise pollution in urban areas is

Which of the following is true of small pox?

When the adults have reach a certain degree of weakness, the process of binary fission is replaced by conjugation in

Whorls, arches, loops and compounds are types of variation in

One of the advantages of outbreeding is

The stream-lined shape of fishes is an adaptation for

An example of a poikilothermic organism is a

Adaptive radiation is illustrated in