Leaf Modifications
Trending Questions
Q.
Is cuscuta a parasite?
Q. Phyllode in Australian Acacia is a modified
- leaf base
- leaf tip
- petiole
- lamina
Q.
In Opuntia, the stem is modified into a flattened green structure to perform the functions of leaves, (i.e., photosynthesis). Cite some other examples of modifications of plant parts for the purpose of photosynthesis.
Q.
Asparagus has its roots modified to a
Q.
Casparian strips are found on the:
Walls of epidermal cells
Walls of pericycle cells
Walls of endodermal cells
Walls of bundle sheath cells
Q.
Name one stem that has food stored in it?
Q. Leaves of _______ and _______ store food.
- onion and potato
- garlic and potato
- onion and garlic
- carrot and onion
Q.
Cylindrical phylloclades are found in
- Cactus
- All of these
- Opuntia
- Euphorbia
Q. Phyllode in Australian Acacia is a modified
- leaf base
- petiole
- lamina
- leaf tip
Q. __________ are modified into tendrils in pea plants.
- Axillary buds
- Stipules
- Leaves
- Lateral buds
Q. Thorns of Bougainvillea and phylloclade of Opuntia are modified
- roots
- leaves
- stems
- flowers
Q.
How do the various leaf modifications help plants?
Q. The common modification seen both in stems and leaves is presence of
- tendrils
- thorns
- phylloclade
- spines
Q.
Is dodders an example of parasites?
Q.
What are the different modifications of leaves?
Q.
Is algae a parasite?
Q. Dorsal part of a leaf ?
Q. Order of development of xylem in maize root and sunflower stem are respectively :
- Centrifugal and centrifugal
- Centripetal and centripetal
- Centrifugal and centripetal
- Centripetal and centrifugal
Q. Which of the following is not a leaf modification?
- Pitcher of Nepenthes
- Spines in Cactus
- Phylloclade
- Phyllode
Q. The leaves are not modified in
- onion
- pea plant
- Opuntia
- Hibiscus
Q.
Explain some modifications in leaves.
Q. Axillary buds get modified into
- thorns
- tendrils
- spines
- both a and b
Q. Which of the following plants parts in garlic onion are edible?
- Underground stem
- Fleshy scale leaves
- Tunic
- Adventitious roots
Q. The plant body of the brown algae is attached to the substratum by
Q. What are hydathodes?
Q.
Are all leaves unique?
Q. Spines in cactus are
- modifications of stem
- modifications of leaf
- modifications of axillary buds
- modifications of stipules
Q.
Are protists vascular?
Q. The protective sheath called coleoptile covers ________.
- plumule of dicots
- radicle of dicots
- plumule of monocots
- radicle of monocots
Q. Which of the following is not the feature of a modified leaf?
- Food storage
- Photosynthesis
- Trapping of insects
- Vegetative buds
