2016 - JAMB Biology Past Questions and Answers - page 5
41
When sickle cell carrier marries a normal woman, the probability of them having a normal offspring is
A
0.75
B
0.25
C
0.5
D
.1
correct option: d
Users' Answers & Comments42
In which of the following groups of vertebrates is parental care mostly exhibited?
A
Aves
B
Reptilia
C
Amphibia
D
Mammalia
correct option: d
Users' Answers & Comments43
An example of a non-bio degrable pollutants is
A
dung
B
bones
C
ceramics
D
woods
correct option: c
Users' Answers & Comments44
The bacteria that is found in the root nodules of leguminous plants is
A
clostridium
B
rhizobium
C
nostoc
D
azotobacter
correct option: b
Users' Answers & Comments45
Which of these organisms partly digest its food extracellularly?
A
Housefly
B
Cockroach
C
Termite
D
Mosquito
correct option: c
Users' Answers & Comments46
Strong short and concical beak to pick and crush seeds is an adaptive feature of
A
duck
B
owl
C
weaver bird
D
hawk
correct option: c
Users' Answers & Comments47
The path followed by air as it passes through the lungs in mammals is
A
bronchi ⇢ trachea ⇢ alveoli ⇢ bronchioles
B
bronchioles ⇢ alveoli ⇢ bronchi ⇢ trachea
C
trachea ⇢ bronchi ⇢ bronchioles ⇢ alveoli
D
trachea ⇢ bronchioles ⇢ bronchi ⇢alveoli
correct option: c
Users' Answers & Comments48
In which of the following species is the biomass of an individual the smallest?
A
Tilapia sp
B
Agama sp
C
Bufo sp
D
Spirogvra sp
correct option: d
Users' Answers & Comments49
The path followed by air as it passes through the lungs in mammals
A
cochlea
B
pinna
C
perilymph
D
vestibular system
correct option: d
Users' Answers & Comments50
The part of the mammalian ear responsible for the maintenance of balance is the
A
cochlea
B
pinna
C
perilymph
D
vestibular system
correct option: d
Users' Answers & Comments