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Biology

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Dagmar Bergstrom

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2y ago
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Cards in this guide (9)
What does the lymph system do

Produces white blood cells.

What is the only vein in the body rich in carbon dioxide

the answer it the pulmanary vein

What would happen if you tried to breathe in the ozone layer

u will get breathing problems

What tends to increase genetic variation in a population

mutation apex answers

How are organisms in the domain Eukarya different from those in the domain Archaea

Eukaryotes have a nucleus, Archaea do not

Archaea have DNA that is not in a nucleus

Eukaryotes have organelles in membranes.

Archaea have no membranes around their organelles.

they both have a cell wall.

What causes a branch in a cladogram

Derived trait.

A paleontologist finds a plant fossil that shows that the plant had seeds What can the paleontologist conclude

it was a land plant.

What groups is the smallest level of classification

genus

Two species are classified in the same genus. How does this classification reflect the evolutionary relationship between the two species

it means the species shared a common ancestor in the recent past

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