Question

[10]
Q: Table 1.1 shows some features of the five groups of vertebrates.
Complete Table 1.1 to compare the five groups of vertebrates using a tick (V) to
indicate if the group shows the feature, or a cross ( X) if not.
The first row has been completed for you.
Table 1.1
Group of
Scaly skin External ear feathers glands
vertebrates
birds
х
х
fish
amphebians
reptiles
mammals

Answer 1

Explanation:

vertebrates.

Complete Table 1.1 to compare the five groups of vertebrates using a tick (V) to

indicate if the group shows the feature, or a cross ( X) if not.

The first row has been completed for you.

Table 1.1

Group of

Scaly skin External ear feathers glands

vertebrates

birds

х

х

fish

amphebians

reptiles

mammals