6th Standard Syllabus & Materials
6th Standard
Tamilnadu 6th Standard Tamil இயல் 3 - எல்லாரும் இன்புற - பெயர்ச்சொல் Important Questions And Answers Study Material - QB365 Set B
NEW6th Standard
Tamilnadu 6th Standard Tamil இயல் 3 - எல்லாரும் இன்புற - பெயர்ச்சொல் Important Questions And Answers Study Material - QB365 Set A
NEW6th Standard
Tamilnadu 6th Standard Tamil இயல் 2 - கூடித் தொழில் செய் - சுட்டு எழுத்துகள், வினா எழுத்துகள் Important Questions And Answers Study Material - QB365 Set B
NEW6th Standard
Tamilnadu 6th Standard Tamil இயல் 2 - கூடித் தொழில் செய் - சுட்டு எழுத்துகள், வினா எழுத்துகள் Important Questions And Answers Study Material - QB365 Set A
NEW6th Standard
Tamilnadu 6th Standard Tamil பருவம் 1 - இயல் 1 - மொழி -தமிழ்த்தேன் - இன்பத்தமிழ் Important Questions And Answers Study Material - QB365
NEW6th Standard
Tamilnadu 6th Standard Social Science T3 - குடிமையியல் - உள்ளாட்சி அமைப்பு - ஊரகமும் நகர்ப்புறமும் Important Questions And Answers Study Material - QB365 Set B
Published on: 01/08/2018
Based on the Chapter The Living World of Plants, some of the important questions are covered in this question paper. The questions are prepared from the book back and the previous year questions.
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Download Tamil Nadu 6th Standard Science 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 Science Test1.
Air spaces in stems and petioles of ___________ plant are useful for floating in water.
lotus
water lily
water hyacinth
Agare
2.
Length of Nile river is_____________
6560 km
6650 km
6506 km
5606 km
3.
___________ is the longest river in the world.
Sutlej
Yellow
Nile
Congo
4.
_____________ is one of the fast growing plant during active growth phase.
Mango
Neem
Hibiscus
Bamboo
5.
World habitat day is observed on first Monday of________.
October
November
September
December
6.
On the lower side of the leaf there are tiny pores or openings known as ____________
Leaf base
mid rib
petiole
stomato
7.
Main axis of the shoot system is called____________.
stem
root
Leaf
buds
8.
The habitat of water hyacinth is
Aquatic
Terrestrial
Desert
Mountain
9.
Organs of absorption is__________
Root
Stem
Leaf
Flower
10.
The important function of stomata is __________.
Conduction
Transpiration
Photosynthesis
Absorption
11.
Pond is an example of ________ecosystem.
Marine Habitat
Freshwater Habitat
Deserts
Mountain
12.
Taproot system is present in _________plants.
13.
Primary organs of photosynthesis are _____________.
14.
Fixation and absorption are the main functions of _____________.
15.
The driest places on earth are __________.
16.
Earth's surface is covered by ___________% of water.
17.
List out the plants present in your school garden
18.
Distinguish between terrestrial and aquatic habitats.
19.
Compare the taproot and fibrous root systems.
20.
Why do we call jasmine plant, a twiner?
21.
Complete the map by filling the blanks
22.
Make a list of the functions of root and stem.
23.
Transpiration - Conduction - Absorption - Fixation.
24.
Leaf – Stem – Root – Flower
25.
Relate the terms leaves and photosynthesis.
26.
Define the term habitat.
27.
Mention few desert plants.
28.
Classify the plants on the basis of their habitat.
1.
(a)
lotus
2.
(b)
6650 km
3.
(c)
Nile
4.
(d)
Bamboo
5.
(a)
October
6.
(d)
stomato
7.
(a)
stem
8.
(a)
Aquatic
9.
(a)
Root
10.
(c)
Photosynthesis
11.
(b)
Freshwater Habitat
12.
( )
dicotyledonous
13.
( )
leaves
14.
( )
root
15.
( )
desert
16.
( )
More than 70%
17.
a) Neem tree
b) Mango tree
c) Croutons
d) Coconut tree
18.
| Terrestrial plant | Aquatic plant |
| (i) Terrestrial habitats are the ones that are found on land like forest, grassland and desert. | (i) Aquatic habitat includes area that are permanently covered by water and surrounding areas that are occationally covered by water. |
| (ii) They are classified into three types. 1. Desert habitat 2. Grassland habitat 3. Forest habitat |
(ii) They are two types 1. Fresh water habitat 2. Marine water habitat |
19.
| TAP ROOT SYSTEM | FIBROUS ROOT SYSTEM |
|---|---|
| (i) It consists of a single root called tap root and some smaller lateral roots arise from the tap root. | (i) It consists of a cluster of roots arising from the base of the stem. |
| (ii) They are seen in dicotyledonous plants. | (ii) It is generally seen in monocotyledonous plants. |
| (iii) Ex: Bean, Mango | (iii) Ex: Grass, paddy, maize |
20.
i) Jasmine plants have weak stems.
ii) They cannot stand straight on their own.
iii) They must climb on any support to survive.
iv) So jasmine plants are called twiners.
21.
22.
FUNCTIONS OF THE ROOT:
i) The root fixes the plant to the soil.
ii) Absorbs water and minerals from the soil.
iii) Stores food in some plants like Carrot and beetroot
FUNCTIONS OF THE STEM:
i) The stem supports the branches, leaves, flowers and fruits.
ii) Transports Water and minerals from roots to upper aerial plant parts.
iii) Transports the prepared food from leaves to other parts through stem.
iv) Stores food as in the case of sugarcane
23.
Fixation, Absorption, Conduction, Transpiration.
24.
Root, Stem, Leaf, Flower.
25.
The green leaves prepare food by the.process of photosynthesis.
26.
The area where a particular organism actually lives is called its habitat.
27.
Cactus, Agave, Aloe, Bryophyllum
28.
Based on habitat, plant are classified as
i) aquatic plants
ii) terrestrial plants.
6th Standard Syllabus & Materials
6th Standard
Tamilnadu 6th Standard Social Science T3 - குடிமையியல் - உள்ளாட்சி அமைப்பு - ஊரகமும் நகர்ப்புறமும் Important Questions And Answers Study Material - QB365 Set A
NEW6th Standard
Tamilnadu 6th Standard Social Science T3 - குடிமையியல் - மக்களாட்சி Important Questions And Answers Study Material - QB365 Set B
NEW6th Standard
Tamilnadu 6th Standard Social Science T3 - குடிமையியல் - மக்களாட்சி Important Questions And Answers Study Material - QB365 Set A
NEW6th Standard
Tamilnadu 6th Standard Social Science T3 - புவியியல் - பேரிடரைப் புரிந்து கொள்ளுதல் Important Questions And Answers Study Material - QB365 Set B
Tamilnadu Stateboard 6th Standard Subjects
Tamilnadu Stateboard Standards
