Unit 12: Exploring Hierarchical Organization in Plants + Animals

LT #1: Which of the following correctly describes the hierarchical organization in plants and animals from the simplest to the most complex?

• Organs, tissues, cells, organ systems

• Cells, tissues, organs, organ systems

• Tissues, cells, organs, organ systems

• Organ systems, organs, tissues, cells

Tags

TEKS.SCI.7.13B

LT #1: In plants, which of the following structures is considered an organ?

• Root

• Chloroplast

• Xylem tissue

• Guard cell

Tags

TEKS.SCI.7.13B

LT #1: Which of the following is an example of a tissue in animals?

• Heart

• Muscle

• Digestive system

• Neuron

Tags

TEKS.SCI.7.13B

LT #1: Which part of a plant is considered an organ?

• Leaf

• Chloroplast

• Xylem

• Root hair

Tags

TEKS.SCI.7.13B

LT #1: What is the primary function of tissues in both plants and animals?

• To perform a specific function

• To store genetic information

• To transport nutrients

• To protect the organism

Tags

TEKS.SCI.7.13B

LT#2: When creating a model of a human body system, which levels of organization should be included before organs?

• organs and organ systems

• cells and organs

• cells and tissues

• only tissues

Tags

NGSS.MS-LS1-3

LT #2: A student is designing a model of a plant structure. Which of the following would be an example of an organ system in plants?

• The waxy cuticle covering a leaf

• The mitochondria inside a leaf cell

• Xylem and phloem transporting water and nutrients throughout the plant

• The root hairs absorbing water

LT #2: Which level of organization consists of many tissues working together to perform a specific function?

• Cell

• Tissue

• Organ

• Organ System

Tags

NGSS.MS-LS1-3

LT #2: These organs circulate the organism's blood throughout it's body, transporting cellular waste, materials, and nutrients. What is this an example of?

• an organ

• an organ system

• a tissue

• a cell

Tags

NGSS.MS-LS1-3

LT #2: This is an example of....

• animal cells

• plant cells

• an animal organ

• a plant organ

Tags

NGSS.MS-LS1-1