Which of the following statements about seeds is correct?
The radicle develops into the root, while the plumule forms the shoot.
Ref: NCERT Class 11 Biology Chapter 5: Morphology of Flowering Plants Leaf - Types Venation Phyllotaxy and Modifications
Leaf - Types Venation Phyllotaxy and Modifications
Discover the diversity of leaves in plants, including their shapes, vein arrangements, and attachment patterns. This section explains types like simple, compound, and modified leaves such as spines and tendrils.
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Which of the following statements about leaves is incorrect?
Leaves perform transpiration, which helps in water transport and temperature regulation.
Ref: NCERT Class 11 Biology Chapter 5: Morphology of Flowering Plants Leaf - Types Venation Phyllotaxy and Modifications
Which of the following statements about phyllotaxy is incorrect?
Not all plants exhibit opposite phyllotaxy; different plants exhibit different types such as alternate, opposite, or whorled.
Ref: NCERT Class 11 Biology Chapter 5: Morphology of Flowering Plants Leaf - Types Venation Phyllotaxy and Modifications
Which of the following statements about venation is incorrect?
Mango exhibits reticulate venation, a characteristic feature of dicot plants.
Ref: NCERT Class 11 Biology Chapter 5: Morphology of Flowering Plants Leaf - Types Venation Phyllotaxy and Modifications
Which of the following statements about phyllotaxy is correct?
Alstonia exhibits whorled phyllotaxy, where more than two leaves grow at a single node.
Ref: NCERT Class 11 Biology Chapter 5: Morphology of Flowering Plants Leaf - Types Venation Phyllotaxy and Modifications
Which of the following statements about phyllotaxy is correct?
both option (1) and option (3)
Ref: NCERT Class 11 Biology Chapter 5: Morphology of Flowering Plants Leaf - Types Venation Phyllotaxy and Modifications
Which of the following statements about phyllotaxy is correct?
In Alstonia, multiple leaves grow in a whorl at each node, making it an example of whorled phyllotaxy.
Ref: NCERT Class 11 Biology Chapter 5: Morphology of Flowering Plants Leaf - Types Venation Phyllotaxy and Modifications