Adaptations in Plants

Q.

How do plants adapt to dry conditions?

Q. Why do climbers need support?

Q. Which among the following are climbers?

1. Ridge gourd
2. Bitter gourd
3. Jasmine
4. Roses

Q. Why do some roots grow deep into the soil?

1. To get more soil
2. To access water
3. To access other roots
4. To support other trees

Q. The neem tree did not fall despite strong winds because _______.

1. it was deep rooted
2. it had lots of branches
3. All of the above
4. it was big

Q. The seeds with hooks that can attach to fur-like surfaces are dispersed by _______.

1. air
2. water
3. animals
4. explosion

Q. Plants are classified as terrestrial and aquatic plants based on their _______.

1. fruits
2. leaves
3. habitat
4. height

Q. A habitat is a place where organisms naturally live.

1. True
2. False

Q. Special features that help plant or animal to live in a particular habitat is called _________.

1. germination
2. reproduction
3. adaptation
4. plantation

Q.

Pneumatophores are found in ?

1. The vegetation which is found in marshy and saline lake

2. The vegetation which is found in acidic soil

3. Xerophytes

4. Epiphytes

Q. Identify the plant in the given picture:

1. Desert plant
2. Carnivorous plant
3. Aquatic plant
4. Evergreen plant

Q.

The plants in the image given below, store water in their stems in order to _____________.

1. survive in dry conditions
2. keep insects away
3. keep humans away
4. survive in cold conditions

Q. Plants which feed on animals are called ________ plants.

1. aquatic
2. carnivorous
3. evergreen
4. desert

Q. Plants can be broadly classified into _______ types based on the region they grow.

1. five
2. two
3. four
4. three

Q. The special characteristics that enable organisms to be successful in an environment are called

1. adaptations
2. adoption
3. camouflage
4. survival

Q. ______ is a natural home and environment of organisms.

1. Jungle
2. Habitat
3. Circus
4. Zoo

Q. The special characteristics that enable organisms to be successful in an environment are called

1. adaptations
2. adoption
3. camouflage
4. survival

Q. Select the factor which does not affect the adaptation in plants.

1. Temperature
2. Location
3. Climate
4. Leaf colour

Q. Life of a tree begins with the _________.

1. fruit
2. flower
3. leaf
4. seed

Q. The ______ of a pitcher plant gets modified to form the pitcher.

1. stem
2. flower
3. fruit
4. leaves

Q.

Which adaptation might help to protect a plant from being eaten?

1. Colourful flowers

2. A thorny stem

3. A succulent stem

4. Small leaves

Q. Why do some roots grow deep into the soil?

1. To get more soil
2. To access water
3. To access other roots
4. To support other trees

Q. Kanika and Gautam are partners doing a dry cleaning business in Lucknow, sharing profits in the ratio 2 : 1 with capitals Rs. 5, 00, 000 and Rs. 4, 00, 000 respectively. Kanika withdrew the following amounts during the year to pay the hostel expenses of her son:
1st April Rs. 10, 000
1st June Rs. 9, 000
1st November Rs. 14, 000
1st December Rs. 5, 000
Gautam withdrew Rs. 15, 000 on the first day of April, July; October and January to pay rent for the accommodation of his family. He also paid Rs. 20, 000 per month as rent for the office of partnership which was in a nearby shopping complex.
Calculate interest on drawings @ 6% p.a.

Q. I am a part of the plant. I grow under the ground.

1. Leaf
2. Stem
3. Root
4. Soil

Q. Life of a tree begins with the .

1. seed
2. leaf
3. flower

Q. Match the plant with the correct modified part

1. stem
2. leaves
3. roots

Q. Identify the part of the tree which can be used to make boats.

1. B
2. C
3. A

Q. Match the plant with the correct modified part

1. stem
2. leaves
3. roots

Q. Life of a tree begins with the .

1. flower
2. seed
3. leaf

Q.
why does a cactus plant have flehy leaf like photosynthetic branches?