These are examples of homologous structures. Homologous structures are similar because they are inherited from a common ancestor, they are examples of organs or structures that appears in different animals, underlining anatomical commonalities which is evident that they have a common ancestor. Analogous structures on the other hand are structures that are similar in unrelated organs.

8 0

3 years ago

___________ in the blood attack foreign blood not compatible with the antigens on the blood.

frosja888 [35]

Agglutinins I think.

3 0

3 years ago

Read 2 more answers

List the ten major biomes in the world

saw5 [17]

Tropical rain forest

Tropical dry forest

Tropical dry forest / savannah

Desert

Temperate grassland

Temperate woodland

Temperate deciduous forest

Northwest coniferous forest

Boreal forest

Tundra

5 0

3 years ago

Put these events of Earth’s history in the order that they happened: dominance of mammals, sharks and trilobites abundant in the

Ahat [919]

Development of the ozone layer
>> sharks and trilobites abundant in oceans
>> plants and animals colonize land
>> dominance of reptiles >> dominance of mammals

6 0

3 years ago