5.(a) State three differences between the alimentary canals of earthworm and cockroach.
(i) State three similarities between the alimentary canals of earthworm and cockroach.
(b) The diagram below is an illustration of a biological cycle.
Study it and answer questions 5(b)i) to 5(b)(iii)
[i]Name the biological cycle (i) Explain briefly three roles played by plants and animals in the cycle (ii) Name the process that occur in X, Y and Z.
c. complete the table below.
| organs associated with excretion in human | three diseases that affect the organ |
(d)i) What is decay of organic matter
(i) Name two groups of organisms that cause decay of organic matter.
(i) State one other factor that causes decay.
(iv) Name the biological cycle that involves decay.
(e) Explain briefly the mode of nutrition in carnivorous plants.
specimens A and C and answer question 1(a) to 1(e).
(a) Classify specimens A and C based on their life cycle.
A;.....................................................................
B;.......................................................................
(b) State four observable differences between specimens A and C.
(c) State three ways by which the damage to specimen A could have been prevented.
(d) Name the type of germination that would be observed when specimens A and C are planted.
A...........................................................
C...........................................................
(e) Place a flat side of specimen C on the tile.
provided, cut through the specimen longitudinally.
Make a drawing, 6 cm to 8 cm long of the cut surface of one half of specimen c and label fully.
specimen C and label fully.
(i) Add a drop of iodine solution to the cut surface of th other half of specimen C and record the activity on the table below
An adaptation for defense in animals is?
The movement of Euglena towards the source of light is a?
During mitosis, the stage at which chromosomes lines up around the equator is?
