JAMB UTME - Biology - 1983
Vraag 4 Verslag
Which of the following represents the evolutionary sequence in these plants? 1. Flowering plants 2. Ferns 3. Mosses 4. Algae 5. Conifers
Antwoorddetails
Vraag 6 Verslag
One disease NOT caused directly by bacteria is
Vraag 8 Verslag
Urea is produced in the
Vraag 9 Verslag
Which of the following statements about the rate of transpiration is INCORRECT? It is
Antwoorddetails
Vraag 10 Verslag
Which of the labelled part in the figure above will develop into new bulb?
Antwoorddetails
Vraag 12 Verslag
Which of the following instruments is used for determining turbidity of water?
Antwoorddetails
Vraag 13 Verslag
Which of the following statements about the dentition of man is INCORRECT ? man has
Vraag 15 Verslag
If an organic compound has its hydrogen: oxygen ratio as 2:1, it is likely to be
Antwoorddetails
Vraag 16 Verslag
The part of the mammalian brain responsible for maintaining balance is the
Antwoorddetails
Vraag 17 Verslag
In woody plants, grass and water vapour are transported across the stems by the
Antwoorddetails
Vraag 18 Verslag
If an isolated living cell is left in distilled water for two hours, it is likely to
Antwoorddetails
Vraag 19 Verslag
What type of fruit is formed from a single flower having several carpels?
Antwoorddetails
Vraag 20 Verslag
Starting from the skull end the vertebrate are arranged in the following order
Antwoorddetails
Vraag 22 Verslag
28 g soil sample was heated to a constant weight of 24 g. When further heated to red hot and cooled, it weighed 18 g. What is the percentage of humus in the soil?
Antwoorddetails
Vraag 23 Verslag
The kidneys of all vertebrates act as osmoregulators. This means that they
Antwoorddetails
Vraag 24 Verslag
Which of the following structure is NOT found in the female agama lizard?
Antwoorddetails
Vraag 26 Verslag
Which of the following statements is NOT true of mammalian erythrocytes?
Antwoorddetails
Vraag 27 Verslag
What is the genetic ratio of the F2 generation if members of F generation are allowed to self-pollinate?
Antwoorddetails
Vraag 28 Verslag
The movement of plant in response to external stimulus of no particular direction is
Antwoorddetails
Vraag 29 Verslag
Antwoorddetails
Vraag 31 Verslag
The dental formula of a i(3/3); c(1/1); pm(4/4; m(2/3) = 42 represent that of a
Antwoorddetails
Vraag 32 Verslag
When spirogyra cell is immersed in a salt solution more concentrated than its cell sap, it
Vraag 33 Verslag
Which of the following diseases could be exclusively associated with river basin?
Antwoorddetails
Vraag 35 Verslag
Which of the following features can be used to identify the figure above?
Antwoorddetails
Vraag 36 Verslag
Banana, plantain and pineapple can be grouped together because they
Antwoorddetails
Vraag 38 Verslag
In a dicot leaf, guard cells differ from other epidermal cells because they
Antwoorddetails
Vraag 39 Verslag
A population is defined as the collection of
Antwoorddetails
A population is a summation of all the organisms of the same group or species, which live in a particular geographical area, and have the capability of interbreeding.
Vraag 40 Verslag
Which of the following elements are necessary for the formation of chlorophyll in a plant?
Antwoorddetails
Vraag 41 Verslag
Plants which can survive in places where the water supply is limited are
Antwoorddetails
Vraag 44 Verslag
Which of the following statements is NOT true of insectivorous plants?
Antwoorddetails
Vraag 45 Verslag
Which sequence represents the correct order of organisms un a food chain? 1. Toad 2. Mucuna 3. Grasshopper 4. Snake 5. Hawk
Antwoorddetails
Vraag 46 Verslag
Which of the following statements on the mammalian circulatory system is NOT true?
Antwoorddetails
Vraag 47 Verslag
Which of the following is NOT a characteristic of monocot plants?
Vraag 49 Verslag
In a positive phototropic response of a coleoptile, the region of greatest curvature is brought about by the
Antwoorddetails
Vraag 50 Verslag
The function of the ossicles (malleus, incus and stapes) in the mammalian ear is
Antwoorddetails
