Class 5Environmental StudiesSeeds and Seeds
Germination
Germination = seed starting to grow into a new plant. Conditions needed: Water (to activate enzymes), Warmth (optimal temperature), Oxygen (for respiration to release energy). Steps: Seed absorbs water, swells. Seed coat softens, splits. Radicle (root) grows downward (gravity). Plumule (shoot) grows upward (light). Cotyledons supply food. First true leaves appear. The plant is now a seedling โ it can make its own food via photosynthesis.
10 examples
Concept check 1
For Class 5 Environmental Studies, explain or solve a germination question from the chapter "Seeds and Seeds". Focus on concept check and show the working clearly.
Definition to application 2
For Class 5 Environmental Studies, explain or solve a germination question from the chapter "Seeds and Seeds". Focus on definition to application and show the working clearly.
Formula warm-up 3
For Class 5 Environmental Studies, explain or solve a germination question from the chapter "Seeds and Seeds". Focus on formula warm-up and show the working clearly.
Reasoning practice 4
For Class 5 Environmental Studies, explain or solve a germination question from the chapter "Seeds and Seeds". Focus on reasoning practice and show the working clearly.
Board-style short answer 5
For Class 5 Environmental Studies, explain or solve a germination question from the chapter "Seeds and Seeds". Focus on board-style short answer and show the working clearly.
Mistake correction 6
For Class 5 Environmental Studies, explain or solve a germination question from the chapter "Seeds and Seeds". Focus on mistake correction and show the working clearly.
Visual interpretation 7
For Class 5 Environmental Studies, explain or solve a germination question from the chapter "Seeds and Seeds". Focus on visual interpretation and show the working clearly.
Applied word problem 8
For Class 5 Environmental Studies, explain or solve a germination question from the chapter "Seeds and Seeds". Focus on applied word problem and show the working clearly.
Revision challenge 9
For Class 5 Environmental Studies, explain or solve a germination question from the chapter "Seeds and Seeds". Focus on revision challenge and show the working clearly.
Exam recap 10
For Class 5 Environmental Studies, explain or solve a germination question from the chapter "Seeds and Seeds". Focus on exam recap and show the working clearly.