Which of the following diseases is NOT caused by a virus?
Rinderpest
Maize rust
Newcastle diseases
Swine fever
Cassava mosaic diseases
Correct answer is B
No explanation has been provided for this answer.
The part of the ear that is concerned with balance is the
semi-circular canals
incus
malleus
Eustachian tube
Correct answer is A
No explanation has been provided for this answer.
The elephant grass is propagated vegetatively by means of
corms
bubils
suckers
stolons
Correct answer is D
No explanation has been provided for this answer.
Fruits that develop without fertilization are described as
simple
pathencorpic
aggregate
compound
Correct answer is B
No explanation has been provided for this answer.
During mammalian embryo development, large amounts of oestrogen and progesterone are produced in the
umbilical cord
amnion
placenta
amniotic fluid
Correct answer is C
No explanation has been provided for this answer.