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Published on: 11/11/2020
11th Standard Botany - Vegetative Morphology English Medium Free Online Test One Mark Questions 2020 - 2021
Download Tamil Nadu 11th Standard Biology question papers, model tests, one-mark questions, important questions, and public exam papers in PDF format. Free study materials and answer keys for TN State Board students.
Questions + Answers key
Take MCQ Biology Test1.
The stem is modified to cladode and leaves are modified as scales in ____
Lily
Opuntia
Asparagus
Gloriosa
2.
Stem is very much reduced in ___
Tuber
Bulb
Phyllode
Tendril
3.
From which point of root, root hairs develop?
Region of maturation
Region of elongation
Meristematic region
Region of root cap
4.
In Nymphaea the stem is a ___________
rhizome
bulb
tuber
corm
5.
Ternate phyllotaxy is seen in _____
Nerium
Ocimum
Allamanda
Guava
6.
The root in Dahlia is described as ___
Annulated
Fasciculated
Nodulose
Beaded
7.
_____ is an example for Lianas.
Bauhinia vahlii
Mango
Vanda
Nepenthes
8.
The growing tip of the root _____.
Root cap
Meristematic zone
Zone of elongation
Zone of maturation
9.
Bryophyllum and Dioscorea are example for ______.
Foliar bud, apical bud
Foliar bud, cauline bud
Cauline bud, apical bud
Cauline bud, foliar bud
10.
Roots are ______.
Descending, negatively geotrophic, positively phototropic
Descending, positively geotrophic, negatively phototrophic
Ascending, positively geotrophic, negatively phototrophic
Ascending, negatively geotrophic, positively phototrophic
1.
(c)
Asparagus
2.
(b)
Bulb
3.
(b)
Region of elongation
4.
(a)
rhizome
5.
(a)
Nerium
6.
(b)
Fasciculated
7.
(a)
Bauhinia vahlii
8.
(b)
Meristematic zone
9.
(b)
Foliar bud, cauline bud
10.
(b)
Descending, positively geotrophic, negatively phototrophic
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Tamilnadu Stateboard 11th Standard Subjects
Maths
Commerce
Economics
Biology
Business Maths and Statistics
Accountancy
Computer Science
Physics
Chemistry
Maths
Biology
Economics
Physics
Chemistry
History
Business Maths and Statistics
Computer Science
Accountancy
Computer Applications
History
Computer Technology
Commerce
Computer Applications
Computer Technology
Tamil
English
French
Tamilnadu Stateboard Standards
