2nd Quarter: Life Science Overview

Planarians reproduce asexually by fragmentation.

A type of asexual reproduction where an organism is divided into fragments, each of which develops into a complete new individual.

An asexual reproductive method of some organisms where a new organism develops as an outgrowth from the body of its parent.

The process of creating offspring through the combination of genetic material from two parents.

The fusion of egg and sperm outside the female's body.

The fusion of egg and sperm inside the female's body.

Development of the embryo outside the mother's body, nourished by the yolk.

A type of asexual reproduction in which the parent organism divides into two or more individuals of approximately equal size.

Modifying an organism's genes to create a genetically modified organism (GMO).

An organism that has received genes from another organism.

The specific gene being moved or changed in genetic engineering.

A carrier that transfers genetic information into a cell.

Small circular DNA found in bacteria, used as a vector.

A gene moved from one organism to another.

Describes an organism containing artificially introduced DNA from another organism.

Genetically modified rice that produces beta-carotene.

Animals that produce light, used to detect diseases by identifying cells.

Genetically modified salmon that continually produce growth hormones.

Higher crop yields and reduced pesticide use due to GMOs.

GMO crops are modified to reduce or eliminate the need for pesticides targeting specific pests.

GMO crops can have improved nutritional value, such as Golden Rice with increased beta carotene.

Bioluminescent animals can help identify and detect diseases by tracking and highlighting proteins and cells.

A group of body parts working together for a common purpose, relying on each other for homeostasis.

The system responsible for taking in oxygen and releasing carbon dioxide.

Tiny air sacs in the lungs where gas exchange occurs.

A muscle that helps with breathing, contracting and relaxing to expand and shrink the chest cavity.

The system responsible for breaking down food and absorbing nutrients.

The system that protects the body from the environment.

Largest organ of the integumentary system, providing a barrier and regulating temperature.

Parts of the integumentary system that provide protection and insulation.

A fluid secreted through the skin to regulate body temperature.

A network of specialized cells (neurons) that collect, transfer, and process information. It directs short-term changes in other organ systems.

A defense system that protects the body from pathogens (disease-causing organisms) and other threats.

Part of the immune system that helps circulate fluids, filter waste, and transport immune cells throughout the body.

A system of glands that produce and secrete hormones, which act as chemical messengers to regulate various bodily functions.

Chemical messengers produced by endocrine glands that travel through the bloodstream to regulate various bodily functions.

A system that filters waste products from the blood, maintains pH balance, and removes excess water and salts from the body.

A system that collects metabolic waste produced by cells and removes it from the body.

The body's ability to maintain a stable internal environment despite changes in external conditions.

The system responsible for movement, support, and heat production in the body. It includes muscles and tendons, and helps the heart beat.

The framework of the body, providing shape, support, and protection. It's composed of bones, cartilage, ligaments, and bone marrow.

The transport system of the body, carrying oxygen, nutrients, and waste. It includes the heart, blood vessels, and blood.

The Circulatory System transports oxygen, nutrients, and other substances to the cells. It also removes waste products like carbon dioxide.

The Muscular System provides movement, support, and heat production for the body. It also keeps the heart beating.

The main parts are bones, cartilage, ligaments, and bone marrow. They work together to provide shape, support, and protection.

It provides shape and support to the body, protects fragile organs, helps with movement at joints, produces blood cells, and provides attachment points for muscles.

The circulatory system helps stabilize body temperature by transporting blood throughout the body, carrying heat from warmer areas to cooler areas.

Organ systems work together in complex ways to keep the body functioning properly. They act like a team, each playing a vital role for survival.

Bones provide structure and attachment points for muscles. They also provide leverage for movement at joints.