Leaf

Which of the following is not a correct match?

• Petiole : attaches leaf to stem

• Lamina : green flat part of leaf

• Margin : gives shape to the leaf

• Veins : transpiration

Which one of the following is the not the function of leaf normally?

• Transportation

• Transpiration

• Respiration

• Photosynthesis

The raw materials used by plants for photosynthesis are ______________.

• Carbon dioxide

• Water

• Chlorophyll

• Nitrogen

Reticulate venation is characteristic of ______________________.

• Pteridophytes

• Gymnosperms

• Monocotyledons

• Dicotyledons

The image shows ____________________ leaf.

Which plant part takes in carbon dioxide and releases oxygen?

• 2 leaves
• 3 stem
• 4 roots
• 1 flower

Tags

NGSS.MS-LS1-6

What do plants produce that animals, including humans, benefit from for their survival?

• food and oxygen
• water and carbon dioxide
• oxygen only
• glucose and carbon dioxide

Tags

NGSS.MS-LS1-6

What two materials are used in photosynthesis?

• carbon monoxide and water 
• carbon dioxide and soil 
• carbon dioxide and oxygen
• carbon dioxide and water 

Tags

NGSS.MS-LS1-6

Stomata is found in the _______. 

• stems 
• roots 
• leaves 
• flower 

What was the Venus flytrap forced to adapt?

• an environment without any other plants
• an environment with nutrient-rich soil
• an environment without nutrient-ric soil
• an environment without any large animals