Which of the following processes requires energy?

• Active transport
• Osmosis
• Facilitated Diffusion
• Diffusion

Why the palisade mesophyll cell contains a lot of chloroplast?

• A large number of chloroplasts can absorb more light for photosynthesis

• Maximum absorption of sunlight for photosynthesis

Which of the following is NOT a characteristic of multicellular organisms?

• Cells have specialized functions
• They are composed of multiple cells
• They can survive independently as single cells
• They have a complex structure

What role do mitochondria play in multicellular organisms?

• Protein synthesis
• Energy production
• Genetic material storage
• Photosynthesis

Which system is responsible for removing waste products from the body?

• Nervous system
• Endocrine system
• Excretory system
• Digestive system

Which type of tissue is responsible for movement in multicellular organisms?

• Nervous tissue
• Muscle tissue
• Connective tissue
• Epithelial tissue

Which organ system is primarily involved in regulating hormones in multicellular organisms?

• Digestive system
• Circulatory system
• Endocrine system
• Respiratory system

What is the basic unit of life in multicellular organisms?

• Cell

What is the term for a group of similar cells working together to perform a specific function?

• Tissue

Which organ system is responsible for transporting nutrients and oxygen throughout the body?

• Circulatory

What is the term for a group of organs that work together to perform a complex function?

• Organ system

Tissues are formed by a group of similar cells performing a common function.

The heart is an example of a tissue in multicellular organisms.

An organ system consists of organs with similar functions.

All cells in a multicellular organism perform the same function.

The skin is the largest organ in the human body.

Organ systems work independently of each other in multicellular organisms.