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Plants

Description: Plants The Plant Fairy!Nutrition and its Modes in PlantsHeterotrophic Nutrition in PlantsPhotosynthesisSaprophytic Nutrition
Number of Questions: 15
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Tags: Plants The Plant Fairy! Nutrition and its Modes in Plants Heterotrophic Nutrition in Plants Photosynthesis Saprophytic Nutrition
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Which of the following is a creeper?

  1. Jasmine

  2. Watermelon

  3. Grape

  4. Pumpkin

  5. Money plant


Correct Option: B
Explanation:

Creepers are the plants that grow along the ground. Watermelon is a type of creeper. So, this is the right answer.

Hina wants to watch the tiny opening present on the leaves, which helps in exchange of gases. Which of the following instrument she must use for examining?

  1. Magnifying glass

  2. Camera

  3. Telescope

  4. Microscope

  5. None of the above


Correct Option: D
Explanation:

A microscope is an optical instrument used for viewing very small objects, such as plant and animal cells. It can be magnified to several hundred times. This is the right answer.

Which of the following is not made from the juice obtained from the plants?

  1. Eraser

  2. Tyre

  3. Foot ball

  4. Magnet

  5. Gum boots


Correct Option: D
Explanation:

A magnet is a material or object that produces a magnetic field. Magnet is not made up of rubber. This is a right option.

Adil planted a plant in a pot of soil with water and fertilizer. He then covered that plant with a big black trash bag. The plant will eventually die due to lack of_____.

  1. fertlilizer

  2. water

  3. sunlight

  4. soil

  5. cannot be determined


Correct Option: C
Explanation:

This is a right answer. As the plant is covered with a big black trash bag, because of which the plant is not able to absorb sunlight, and eventually will not be able to make its food and will die after some time.

While walking in the evening in a garden Somu's shoes touched the leaves of a plant. Immediately the leaves of the plant folded. This is because______.

  1. all plants close their leaves in the evening

  2. plant was dying

  3. there was less sunlight so the leaves of the plant folded

  4. the leaves of the plant were responding to touch

  5. plants are afraid of humans and close their leaves after a touch


Correct Option: D
Explanation:

This is a right answer. The plant which Somu's shoe touches was a 'touch me not'. This plant closes its leaves after getting a touch, as it is a very sensitive plant and responds immediately after getting touched.

Which of the following is not a fruit?

  1. Tomato

  2. Coconut

  3. Apple

  4. Onion

  5. All of these


Correct Option: D
Explanation:

Onion is an underground edible stem not a fruit. This is the right answer.

Suresh removed part X of a plant. After removing that part of the plant the plant died because it cannot get water. What is the part X of the plant?

  1. Leaf

  2. Flower

  3. Bud

  4. Root

  5. Stem


Correct Option: D
Explanation:

Roots originate from the lower portion of a plant and they are in the soil. Their functions are to absorb nutrients and moisture and anchor the plant in the soil. This is a right answer. If we remove roots of a plant, then plant will not be able to absorb water and will die very soon.

Select the odd one out on the basis of the part of plant that we eat:

  1. Lettuce

  2. Spinach

  3. Fenugreek

  4. Cabbage

  5. Cauliflower


Correct Option: E
Explanation:

We eat the flowers of the cauliflower, while in others we eat the leaves. So, this is the odd one out amongst all.

Which of the following plant provides both food and fibre?

  1. Cotton

  2. Mango

  3. Teak

  4. Coconut

  5. Flax


Correct Option: D
Explanation:

Coconut is a plant which provides food in the form of coconut and also provides fibre like jute. This is the only plant amongst all which provides both food and fibre. So, this is the right answer.

Which of the following is a seed containing stored food?

  1. Mango

  2. Carrot

  3. Potato

  4. Corn

  5. Apple


Correct Option: D
Explanation:

Corn contains many corn kernels which are the seed of corn plant. It stored food and are edible. So, this is the right answer.

Which of the following pairs of the plants are not correctly matched on the basis of their edible parts?

A. Carrot Sweet potato
B. Apple Mango
C. Fenugreek Spinach
D. Ginger Turnip
  1. A

  2. B

  3. C

  4. D

  5. All are correctly matched


Correct Option: D
Explanation:

This option is not correctly matched as ginger is edible underground stem and while turnip is edible underground root. So, this is the right answer.

We eat the different parts of the plant. In which of the following we eat the stem?

  1. Sugarcane

  2. Potato

  3. Onion

  4. Radish

  5. All of the above


Correct Option: E
Explanation:

This is the right answer. We eat the stem of all of the above.

Which of the following is a plant product and is used to make water proof products?

  1. Cotton

  2. Jute

  3. Nylon

  4. Rubber

  5. Polyester


Correct Option: D
Explanation:

Rubber is obtained from the sap or latex of the rubber plant. Rubber products include waterproof clothing, gloves, hats, shoes and household products.So, this is the right answer.

Which of the following structures of the plant helps in exchange of gases?

  1. Buds

  2. Stem

  3. Leaves

  4. Flowers

  5. Fruit


Correct Option: C
Explanation:

Leaves provide trees with all their food because they turn sunlight into food energy through photosynthesis. Leaves also help in exchange of gases like carbon dioxide and oxygen. So, this is the right answer.

Listed below are some different types of leaves. Mint leaf, papaya leaf, banana leaf, mango leaf, spinach leaf, coriander leaf. Which of these leaves are usually eaten by humans?

  1. Only coriander and banana leaf

  2. Only spinach leaf

  3. Only mint, spinach and coriander leaves

  4. Only mint, coriander, and mango leaves

  5. All of the above leaves


Correct Option: C
Explanation:

This is a right answer. Among all the leaves, only mint, spinach and coriander leaves are edible and are eaten by humans.

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