JAMB UTME - Biology - 1987
Question 3 Rapport
In the life history of butterfly, destruction of crops is caused by the
Détails de la réponse
Question 4 Rapport
The correct sequence of tissues in the anatomy of a young dicotyledonous stem from the inside to the outside is
Détails de la réponse
Question 6 Rapport
Fatigue of leg muscles may occur after riding many kilometers on a bicycle because of
Détails de la réponse
Question 7 Rapport
The growth of a coleoptile towards unilateral light source is due to
Détails de la réponse
Question 11 Rapport
Which of the following features of euglena is found only in animals?
Détails de la réponse
Question 13 Rapport
One cubic centimeter of lymph is richer than an equal volume of blood in
Détails de la réponse
Question 15 Rapport
The center for controlling body temperature in the brains is the
Détails de la réponse
Question 16 Rapport
Growth can best be determined in a population of Spirogyra by measuring the
Détails de la réponse
Question 18 Rapport
In tapeworm, the two structure that run throughout the length of the body are the
Détails de la réponse
Question 19 Rapport
In demonstrating the importance of mineral elements in plants, the culture bottle must be darkened to
Détails de la réponse
Question 20 Rapport
Epiphytes growing on the branches of trees provide an example of the relationship known as
Détails de la réponse
Question 22 Rapport
The ratio of carriers to sicklers in the F1 generation derived from a parental cross of two carriers of haemoglobin S gene is
Détails de la réponse
Question 23 Rapport
In which of the following crosses will all the female offspring be colour blind?
Détails de la réponse
Question 24 Rapport
In the standard experiment to show that oxygen is given off during photosynthesis, sodium bicarbonate is used to
Détails de la réponse
Question 25 Rapport
In a plant exhibiting alternation of generations, the diploid multicellular stage is known as
Détails de la réponse
Question 26 Rapport
A good example of a disploblastic bryophytes from flowering plants is the
Détails de la réponse
Question 29 Rapport
The process by which lime is added to clay soil is known as
Détails de la réponse
Question 30 Rapport
Most cells in higher animals retain their power of division EXCEPT
Détails de la réponse
Question 33 Rapport
Which of the plants is likely to have broad leaves and thin cuticle
Détails de la réponse
Question 34 Rapport
If a plant homozygous for round and yellow (RR : YY), is crossed with a wrinkle green type (rr : yy) all of the resulting seeds will be
Détails de la réponse
Question 38 Rapport
Which of the following lists of organs is directly involved in nutrition?
Détails de la réponse
Question 39 Rapport
A gene which expresses itself only in the homozygous condition is
Détails de la réponse
Question 41 Rapport
An organism found on a bare rock surface has features of algae and fungi. The organism is
Détails de la réponse
Question 42 Rapport
The oxidative part of the respiratory process takes place in the
Détails de la réponse
Question 43 Rapport
The hypha of Rhizopus is said to be non septate because it
Détails de la réponse
Question 44 Rapport
A characteristic that distinguishes bryophytes from flowering plants is the
Détails de la réponse
Question 45 Rapport
The vitamin which is important in the formation of the retina pigment is
Détails de la réponse
Question 46 Rapport
Secondary thickening is initiated in a dicotyledonous stem by the
Détails de la réponse
