Page 19 - e-MODULE BIOLOGY ZALDY

6. a. Scaly wings ....................................................................(butterfly)
(if yes the answer is butterfly)
b. Straight wings ................................................................(grasshopper)
(bila ya maka belalang)

7. a. Undergoing metamorphosis ...........................................(frog)
(if yes the answer is frog)
b. Do not undergo metamorphosis .....................................(8)
(if yes continue to no. 8)

8. a. Do not incubate their eggs..............................................(crocodile)
(if yes the answer is crocodile)
b. Incubate their eggs..........................................................(birds)
(if yes the answer is birds)

The answer from this question :

Key number Animals
1a – 2a Snail
1a – 2b – 4a – 6a Butterfly
1a – 2b – 4b Centipede
1b – 3a Fish
1b – 3b – 5a Bufallo
1b – 3b – 5b – 7a Frog
1b – 3b – 5b – 7b – 8a Crocodile
1b – 3b – 5b – 7b – 8b Bird

 Cladogram
A cladogram is a diagram showing the relationships of closely related organisms. The
cladogram is a type of phylogenetic tree. But that only shows the relationship between
clades and a common ancestor. A cladogram is a diagram similar to a tree drawn using
lines. Kladogram nodes will represent between two groups of the same ancestor.

The ways or stages in making a cladogram include :
 specify the organism you want to make a cladogram.
 write down the characteristics of the organism.
 note the differences and characteristics.
 create a cladogram chart.
 enter the list of organisms and their differences into the cladogram chart that has
been made.

Example: make a cladogram of the following living things :
1. a cow
2. the rabbit
3. mujahir fish
4. a horse

Biology/X.1/2020
Nusaputera SHS 19