How well do you understand living things and their vital processes? Whether you are preparing for JAMB, WAEC, NECO and Post-UTME, these Biology past questions and answers cover such subjects as the chemistry of life, botany, evolution, genetics, ecology etc to help you know what to expect, improve your speed and confidence and be really prepared for the actual aptitude test.
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.
Muscles are indirectly attached to bones by means of
ligaments
membranes
tendons
sutures
Correct answer is C
No explanation has been provided for this answer.
Etiolation is caused by the influence of
mineral salts
water
carbondioxide
light
Correct answer is D
No explanation has been provided for this answer.
Excretory products responsible for the red, purple, and blue colours of flowers are called
alkaloid
tannins
anthocyanins
resins
Correct answer is C
No explanation has been provided for this answer.