Question

What can you infer from this graph?

Some of the animals have fewer Carnegie stages.

All of the animals undergo 23 Carnegie stages.

All of the animals are vertebrates.

Some of the animals are invertebrates.

Answer 1

B. All of the animals undergo 23 Carnegie stages

and

D. Some of the animals are invertebrates

Explanation:

Answer 2

Option 2.

All of the animals undergo 23 Carnegie stages

Explanation:

Given is a graph with four curves given for four different types of animals.

Animal 4 is the lowest of all followed by animal 3.

Animal 1 and 2 are the topmost of other 2 intersecting at a point.

Out of the four options given, I option is wrong since all animals have equal Carnegle stages.

III option is wrong since the graphs do not imply the conclusion.

IV also wrong.

Only option II is right because all of the animals undergo 23 Carnegls stages.