JAMB UTME - Biology - 1982

In the enzyme (amlyase) reactions of starch → sugar
starch is referred to as the

Awọn alaye Idahun

Which of the parts are used to recognize the bone in the figure above?

Awọn alaye Idahun

The maize grain is regarded as a fruit and not a seed because

Awọn alaye Idahun

The mammalian pancreas is involved with the

Awọn alaye Idahun

A tapeworm has no alimentary canal because

Awọn alaye Idahun

When a person with blood belonging to group O has lost much blood due to an accident, he can be given blood from persons who have blood belonging to

Awọn alaye Idahun

Which of the following is not associated with excretion in mammals

Awọn alaye Idahun

Which of the following statements is TRUE of inhalation of air by man?

Awọn alaye Idahun

In human reproduction, the zygote formed as a result of fertilization gets attached to the wall of the uterus. The process is called

Awọn alaye Idahun

The glottis is the opening which leads to the

Awọn alaye Idahun

The absence of stomata shows that a leaf may be

Awọn alaye Idahun

A married couple has 10 children and they are all girls. Which of the following is the CORRECT explanation?

Awọn alaye Idahun

Where is the energy produced in a cell?

Awọn alaye Idahun

A grass hopper respires by the means of its

Awọn alaye Idahun

ONE of the major causes of haemophilia is lack of

Awọn alaye Idahun

Any dry fruit which can break into several parts each containing one seed is a

Awọn alaye Idahun

If a tall man (TT) maries a dwarf woman (gg) and they have four male children, the offspring will be

Awọn alaye Idahun

In man, identical twins occur when

Awọn alaye Idahun

If the gall bladder of a man is removed by surgery, which of the following processes will be most seriously affected?

Awọn alaye Idahun

An hormoiothermic animal kept in a room where the temperature is lower than the body temperature may lose heat by four physical process. Which of the following processes is NOT connected with the body temperature regulation ?

Awọn alaye Idahun

Which of the following pairs are the products of sucrose hydrolysis?

Awọn alaye Idahun

In an epigeal germination, it is the

Awọn alaye Idahun

When freshly tapped palm wine was kept overnight it was found to be more alcoholic. This effect must have been due to

Awọn alaye Idahun

The three blood vessels that supply the mammalian alimentary canals are

Awọn alaye Idahun

If a 26 year old blind man married a young one-eyed woman and they had four children, how many of them would be blind like there father?

Awọn alaye Idahun

An onion bulb stores its food in the

Awọn alaye Idahun

Refrigeration, as a method of preservation, has ONE of the following characteristics:

Awọn alaye Idahun

Which of these combinations is common to plant and animal cells?

Awọn alaye Idahun

Roots of plants are normally

Awọn alaye Idahun

A pyramid of numbers can be defined as

Awọn alaye Idahun

Which of these parts of the mammalian ears is directly concerned with the sense of balance?

Awọn alaye Idahun

Which of these animals is NOT metamerically segmented?

Awọn alaye Idahun

when an operculate fish breathes it takes in water through the

Awọn alaye Idahun

External ears of mammals consist of

Awọn alaye Idahun

Which of the following is NOT a function of mammalian blood?

Awọn alaye Idahun

If a farmer left his land uncultivated for five years before returning to it, he must be practising

Awọn alaye Idahun

In man, spermatozoa are never found in the

Awọn alaye Idahun

Which of the vertebra has a projection called odontoid process?

Awọn alaye Idahun

The parts of the mammalian eye that strongly bend light rays are the

Awọn alaye Idahun

Kwashiorkor is caused by severe deficiency of

Awọn alaye Idahun

Which of these statements is NOT true of insects?

Awọn alaye Idahun

Which of these food chains is NOT possible in a forest?

Awọn alaye Idahun

Some of the major elements required by plants are

Awọn alaye Idahun

The main function of the swim-bladder is for

Awọn alaye Idahun

Which of the following tissue are made up of dead cells?

Awọn alaye Idahun

In which part of a leguminous plant can you find bacteria like Azotobacter?

Awọn alaye Idahun

Flatworms and roundworms are said to be invertebrates because

Awọn alaye Idahun

A population is defined as the collection of

Awọn alaye Idahun

In the figure above the structured labelled X is the

Awọn alaye Idahun

Treatment of a poor soil with lime supplies

Awọn alaye Idahun