BIOLOGY QUESTION
SPECIMEN
A - Cactus plant
B - Onion bulb with stem
C - Rhizome of ginger with adventitious roots
D - Carrot
E - Cockcroach (dry or wet)
F - soldier termite
J - Refuse including paper from school dust bin.
K - Sewage composed of oily waste from the kitchen.
NOTE: Specimen(G,H & I) are not for 9JA STUDENTS)
WHAT NEXT?
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QUESTIONZ!!!
(1ai) Identify specimen A,B,C,D without reason.
ii. Two observable features of specimen A & B.
iii. Two adaptive featurer of specimen A & B to its habitat.
b.i) In a tabular form list any 2 differences btwn specimen A & B.
ii. Give any 2 similarities btwn specimen A & B.
iii. State the part of plant which specimen B, C & D belong.
iv. How is specimen B, C & D propagated. Give one reason for your answer based on observable structures found on specimen B, C & D.
c.i) Using a scapel, knife or razor blade cut thru specimen B longitudinally dividing it into two equal halves. Make a labelled drawing of 8cm to 10cm long of one half.
Q2 loading............
2a.i. Identify specimen E & F without reason.
ii. State 2 features each of specimen E & F that adapts them to their habitat
iii. In a tabular form state 2 diff btwn specimen E & F.
b.i. Name d class of whch specimen E & F belong.
ii. Give 2 reasons to support ur answer in (2bi) above.
iii. Name 1 feature in specimen F used 4 defence.
iv. Name 5 ways in which f is of economic importance to man.
v. State any function of specimen F to its caste(abode)
vi. List any other two members of the cast of specimen E & F.
3ai. Identify specimen J & K.
ii. State 2 effects each of specimen J & K to the environment.
iii. State 2 ways in which the effect of specimen J & K listed in (ii) above can be prevented or reduced.
iv. Give the name of the process indicated by specimen J & K
v. List any 2 other type of the process named in (iv) above
b.ii. State d type oe d process indicated by
specimen J & K.
ANS...: specimen J & K indicate POLLUTION.
J causes land & air pollution, while K causes water & land pollution
