Biological Levels of Organization

Cells

<p>Tissue</p> Signup and view all the answers

<p>Epithelial Tissue = Covers body surfaces and lines organs Connective Tissue = Supports and connects other tissues Muscle Tissue = Enables movement Nervous Tissue = Transmits signals</p> Signup and view all the answers

<p>Meristematic tissue (D)</p> Signup and view all the answers

<p>Organ</p> Signup and view all the answers

<p>Heart (D)</p> Signup and view all the answers

<p>Photosynthesis (C)</p> Signup and view all the answers

<p>Organ system</p> Signup and view all the answers

<p>Circulatory system (D)</p> Signup and view all the answers

<p>Root system (D)</p> Signup and view all the answers

<p>Organism</p> Signup and view all the answers

<p>Bacteria (B)</p> Signup and view all the answers

<p>Population</p> Signup and view all the answers

<p>False (B)</p> Signup and view all the answers

<p>A community consists of all the populations of different species living and interacting in a specific area</p> Signup and view all the answers

<p>A forest including trees, deer, birds, insects, and fungi (D)</p> Signup and view all the answers

<p>An ecosystem includes all the living organisms (biotic factors) in a community and their physical environment (abiotic factors)</p> Signup and view all the answers

<p>False (B)</p> Signup and view all the answers

<p>A biome is a large geographic area characterized by specific climate conditions and distinct plant and animal communities</p> Signup and view all the answers

<p>Tropical rainforest (D)</p> Signup and view all the answers

<p>The biosphere is the global sum of all ecosystems, encompassing all life on Earth and its interactions with the physical environment</p> Signup and view all the answers

<p>All of the above (D)</p> Signup and view all the answers

The hierarchical structure of life from cells to ecosystems.

Basic structural and functional units of living organisms.

Simple cells without a nucleus, such as bacteria.

Complex cells with a nucleus and organelles, like plant and animal cells.

Eukaryotic cells that contain mitochondria and a nucleus.

Eukaryotic cells that contain chloroplasts and a cell wall.

Groups of similar cells working together to perform a function.

Covers body surfaces and lines organs, like skin.

Supports and connects other tissues, like bone and blood.

Tissue that enables movement, including skeletal and cardiac muscle.

Transmits signals throughout the body, like neurons in the brain.

Structures made of two or more tissue types performing specific functions.

An organ that pumps blood throughout the body.

Organs responsible for gas exchange in the body.

Groups of organs working together to perform major functions.

Organ system that transports nutrients and oxygen via blood.

A system that coordinates body activities via signals from the brain.

A single living individual capable of carrying out life processes.

Group of organisms of the same species living and interbreeding in an area.

All populations of different species interacting in an area.

Includes biotic (living) and abiotic (non-living) factors in a community.

Large geographic area defined by climate and distinct communities.

The global sum of all ecosystems, encompassing all life and interactions.

Plant tissue responsible for growth, like root tips.

Plant tissue that supports and stores, like parenchyma.

The maintenance of stable internal conditions in an organism.

Interaction between different species living in close physical proximity.

The energy flow and nutrient cycling among organisms and environment.