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प्रश्न
Find the odd one out. Give reason.
पर्याय
ovules
lamina
midrib
petiole
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उत्तर
ovules
Reason: ovules are a part of gynoecium whereas the other three are parts of a leaf.
APPEARS IN
संबंधित प्रश्न
Tick (✓) the appropriate answer:
The point on the stem from where the leaf arises is
Complete the crossword using the clues given below. Check your performance with the correct solutions given below
Clues across:
1. The plant that bears buds in leaves for propagation.
2. The flattened green part of the leaf.
3. Underground plant part.
4. The structure that develops into flower.
Clues down:
5. The central big vein of a leaf.
6. A modification seen in cactus.
State the functions of the following.
Stem tendril
We eat different parts of various plants. Write the part of the plant that we eat.
ginger _________
Differentiate between
terminal bud and axillary bud
Very Short Answer Type Question:
What is lamina?
Which part of the leaf transports water?
Differentiate between Gymnosperm and Angiosperm.
Observe figure and attempt the questions that follow it.
- Label the parts 1, 2, 3 and 4 in the diagram.
- What type of venation does the leaf has?
- What type of venation is seen in grass leaves?
Observe the picture of an activity given as figure carried out with leaves of plants and polythene bag.
Now answer the following:
- Which process is demonstrated in the activity?
- When will this activity show better results on a bright sunny day or a cloudy day?
- What will you observe in the polythene bag after a few hours of setting up the activity?
- Mention any one precaution you must take while performing this activity.
