Ncert exemplar Solutions Class 6 Science The Living Organisms and their Surroundings

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Ncert exemplar Solutions Class 6 Science The Living Organisms and their Surroundings

Welcome to NCTB Solutions. Here with this post we are going to help 6th class students for the Solutions of NCERT Exemplar Class 6 Science Book, Chapter 9, The Living Organisms and their Surroundings. Here students can easily find step by step solutions of all the problems for The Living Organisms and their Surroundings, Also here our Science teacher’s are solved all the questions with easily understandable language with proper guidance so that all the students can understand easily.

The Living Organisms and their Surroundings all Questions Solution :

Question no – (1)

Which of the following cannot be called a habitat?

Answer :

The correct answer is option – (d)

Cultivated land with grazing cattle.

Question no – (2)

Following are some features of plants

Answer :

The correct answer is option – (d) (iii) and (iv)

(iii) They lose very little water through transpiration.

(iv) Their roots grow very deep into the soil.

Question no – (3)

Boojho comes across an animal having a stream-lined and slippery body. What is the habitat of the animal?

Answer :

The correct option is – (a)

The habitat of these type of animal is Water.

Question no – (4)

Which of the following are characteristics of living beings?

Answer :

The answer is alternative – (d) (i), (ii), (iii) and (iv)

Question no – (5)

Earthworms breathe through their

Answer :

Option – (a) is the correct answer.

Earthworms breathe through their skin.

Question no – (6)

Which of the following is not an example of response to stimulus?

Answer :

The appropriate option is – (d)

A chick hatching out of an egg.

Question no – (7)

Which of the following is correct for respiration in plants?

Answer :

The answer is alternative – (c)

Respiration takes place both during day and night.

Question no – (8)

Which of the following is an incorrect statement about excretion?

Answer :

The correct answer is option – (c)

Excretion is the process of getting rid of excess water only.

Question no – (9)

Choose the set that represents only the biotic components of a habitat

Answer :

The correct option is – (d)

Aquatic plant, Fish, Frog, Insect

Question no – (10)

Which one of the following is not associated with reproduction?

Answer :

The correct option is – (a)

A new leaf coming out of a tree branch is not associated with reproduction.

Question no – (11)

Choose the odd one out from below with respect to reproduction.

Answer :

The correct answer is option – (d)

Roots of mango tree is the odd one.

Question no – (12)

Although organisms die, their kind continue to live on earth. Which characteristic of living organisms makes this possible?

Answer :

The correct option is – (b)

Reproduction in living organisms makes this possible.

Question no – (13)

If you happen to go to a desert, what changes do you expect to observe in the urine you excrete? You would

Answer :

The appropriate option is – (a) (i) and (iii)

(i) excrete small amount of urine.

(iii) excrete concentrated urine.

Very Short Answer Questions :

Question no – (14)

Answer :

(a) SATPADAOINT = Adaptation

(b) RETECOXNI = Excretion

(c) LUMISIT = Stimuli

(d) ROUCDPRENTOI = Reproduction.

Question no – (15)

Answer :

(a) → Grassland

(b) → Pond

(c) → Mountain

(d) → Desert

Question no – (16)

Answer :

Terrestrial habitat – grassland, rice field.

Aquatic habitat – ocean , ponds.

Question no – (17)

Answer :

Reproduction is important for living organisms because without reproduction the animals would be unable to produce more of their kinds and may become extinct.

Question no – (18)

Answer :

(a) Saline water, hot air and sand are “Abiotic” components of a habitat.

(b) The habitat of plants and animals that live in “Water” is called the aquatic habitat.

(c) “Adaptations” enable a plant or an animal to live in its surroundings.

(d) Plants and animals that live on land are said to live in “Terrestrial” habitats.

Short Answer Questions :

Question no – (19)

Answer :

Paheli can increase the number of rose plants in the garden by planting the cutted stems of the rose plants.

Question no – (20)

Answer :

Desert snake burrow deep into the ground during the day because the sands are much cooler in the deep than at the surface.

Question no – (21)

Answer :

(a) The leaves are narrow and ribbon like due to which the leaf can bend in flowing water.

(b) Stalks or the stem of leaves are long, hollow and light due to which leaves can float in the surface of water.

Question no – (22)

Answer :

(a) In camels to keep their bodies away from the heat of sand.

= Long legs.

(b) In frogs to enable them to swim.

= Webbed feet

(c) In dolphins and whales to breathe in air when they swim near the surface of water.

= Nostrils or blow holes.

Question no – (23)

Answer :

These adaptations benefits the plant by decreasing the surface area of a leaf and this will lower the amount of water lost by the leaf in those hot weather.

Question no – (24)

Answer :

In order to detect the presence of a predator a deer has adapted to have long ears to hear the movement of it’s predator and have eyes on the side of it’s head to look around in all direction.

Question no – (25)

Answer :

(a) Thick waxy stem → Desert plant.

(b) Short roots → Aquatic plant.

(c) Cone shaped plants → Mountainous plant.

(d) Sloping branches → Mountainous plant.

(e) Small or spine-like leaves → Desert plant.

(f) Hollow stem → Aquatic plant.

Long Answer Questions :

Question no – (26)

Answer :

The reasons for which a car is not considered as a living organism are –