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Published on: 28/08/2019
Morphology of Flowering Plants
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Questions + Answers key
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1.
Which is the techinical term used for the androecium in a flower of China rose?
2.
'X' is the female reproductive part of the flower, which consisits of three parts A,B and C. 'A' is the swollen botton part and C is the stocky part. Name all X,A,B, and C.
3.
In Alstonia, the phyllotaxy is called whorled. Why?
4.
How the runners of grasses can serve as means of vegatative propagetion?
5.
Reticulate and parallel venations are characteristics of_____________ and___________ respectively.
6.
Open bundle is found in which of the following?
Monocot stem
Monocot Root
Dicot Stem
Dicot Leaf
7.
What happens when stomata opens?
Water and Potassium exit from the guard cell
Water enters the guard cell and Potassium exits from it
Water exits from guard cell and Potassium enters it
Water and Potassium enter the guard cell
8.
Stomata is found in which tissue system?
Epidermal Tissue System
Ground Tissue System
Vascular Tissue System
Stomatal Tissue System
9.
Which is the position of intercalary meristem?
Between mature tissues
In mature tissues
Between two nodes
In the calyx
10.
Apical meristem is found at which of the following organs in plant?
Roots Tips
Shoot Tips
Both (a) and (b)
Leaf Tips
1.
Monadelphy refers to a condition where all the stamens in a given flower are fused to form a single bundle. The androecium in China Rose is monadelphous.
2.
X is a carpel; A is ovary; B is style and C is stigma.
3.
The number of leaves arise from a single node in Alstonia, so it is called whorled.
4.
When a runner gets cut incidentally into the several parts and each can grow independently.
5.
( )
Reticulate venation-Dicot plants.
Parallel venation-Monocot plants.
6.
(c)
Dicot Stem
7.
(a)
Water and Potassium exit from the guard cell
8.
(a)
Epidermal Tissue System
9.
(c)
Between two nodes
10.
(c)
Both (a) and (b)
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