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Olympiad Test Level 2: Plants and Animals


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15 Questions MCQ Test Science Olympiad: Class 3 | Olympiad Test Level 2: Plants and Animals

Olympiad Test Level 2: Plants and Animals for Class 3 2022 is part of Science Olympiad: Class 3 preparation. The Olympiad Test Level 2: Plants and Animals questions and answers have been prepared according to the Class 3 exam syllabus.The Olympiad Test Level 2: Plants and Animals MCQs are made for Class 3 2022 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Olympiad Test Level 2: Plants and Animals below.
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Olympiad Test Level 2: Plants and Animals - Question 1

Refer to the given classification chart that segregates animals on the basis of certain characteristics and select the option that correctly B. Squirrel identifies animals X, Y and Z.

Detailed Solution for Olympiad Test Level 2: Plants and Animals - Question 1 Rabbit, Rat and Squirrel are Gnawers. Frog, Snake and Duck swallow food and Dog, Lion and wolf are Carnivores.
Olympiad Test Level 2: Plants and Animals - Question 2

Study the given food web carefully and select the correct option regarding it.

Detailed Solution for Olympiad Test Level 2: Plants and Animals - Question 2 These are three food and four carnivores in the food
Olympiad Test Level 2: Plants and Animals - Question 3

Which of the following statements is correct?

Detailed Solution for Olympiad Test Level 2: Plants and Animals - Question 3 Stem carries water and minerals from roots to the other parts of the plant.
Olympiad Test Level 2: Plants and Animals - Question 4

The growth of a seed into a baby plant.

Detailed Solution for Olympiad Test Level 2: Plants and Animals - Question 4 Germination is the process by which seed grows into a baby plant.
Olympiad Test Level 2: Plants and Animals - Question 5

Four of Mr. Sisodia's pupils made statements about different parts of plants.

Q. Which of the pupils made an INCORRECT statement?

Detailed Solution for Olympiad Test Level 2: Plants and Animals - Question 5 Plants require stem, leaves, and roots for its survival. In this, Plant (a) does not have roots in it. Plant (b) do not have leaves and plant (c) do not have stem. So only Plant (d) can survive because it has all the parts (roots, stem & leaves) in it.
Olympiad Test Level 2: Plants and Animals - Question 6

Study the given relationship between plants.

Storage stem: Ginger :: Leaf : X

Which of the following can be placed at X?

Detailed Solution for Olympiad Test Level 2: Plants and Animals - Question 6 Cabbage is a leaf which is used as a vegetable.
Olympiad Test Level 2: Plants and Animals - Question 7

The given table classifies five organisms on the basis of their food habits. Which of the following food web correctly shows the food relationship among these organisms?

The given table classifies five organisms on the basis of their food habits.

Detailed Solution for Olympiad Test Level 2: Plants and Animals - Question 7 Herbivores are plant eaters so Q & R will eat product (T). P is a carnivore which takes Q & R and S is an omnivore which eats both plants and animals.
Olympiad Test Level 2: Plants and Animals - Question 8

The given figure shows two animals X and Y. Select the option that groups animals which show similar eating habits like that of X and Y, respectively.

Detailed Solution for Olympiad Test Level 2: Plants and Animals - Question 8 Goldfish and fish are Carnivores. Rat and Capybara are Gnawers.
Olympiad Test Level 2: Plants and Animals - Question 9

Which one of the following statements is true for the given plant?

Detailed Solution for Olympiad Test Level 2: Plants and Animals - Question 9 Weak stems have tendrils to climb on other supports.
Olympiad Test Level 2: Plants and Animals - Question 10

Four different organisms, P, Q, R and S, belonging to the same food chain are used in an experiment. In the first enclosure, only organisms P, Q, and R were put together while in the second enclosure, only organisms P, R and S were put together. Based on both the graphs, which of the following is correct?

Detailed Solution for Olympiad Test Level 2: Plants and Animals - Question 10

P is a food producer, S is a prey, R is a predator and Q is a prey and predator.

Olympiad Test Level 2: Plants and Animals - Question 11

Sunlight is trapped by a substance called ________ present in the leaves.

Detailed Solution for Olympiad Test Level 2: Plants and Animals - Question 11 Chlorophyll is a green pigment found in the Chloroplast of leaves, it absorbs energy from sunlight.
Olympiad Test Level 2: Plants and Animals - Question 12

Which among these animals are more closely related than the others?

Detailed Solution for Olympiad Test Level 2: Plants and Animals - Question 12 Leaves in desert plants get modified into thorns to avoid evaporation of water through transpiration. So it helps in storage of water.
Olympiad Test Level 2: Plants and Animals - Question 13

In addition to stem, branches and leaves, the shoot of a plant bears

Detailed Solution for Olympiad Test Level 2: Plants and Animals - Question 13 The shoots of a plant consist of stem, branches, leaves, flowers, fruits and seeds.
Olympiad Test Level 2: Plants and Animals - Question 14

Study the given diagram carefully and select the correct option regarding it.

Detailed Solution for Olympiad Test Level 2: Plants and Animals - Question 14

Aluminium foil and Grease block the pores of the leaves due to which exchange of gases is not possible. Even though they are covered, sunlight does not reach them, so leaves P and Q cannot make food.

Olympiad Test Level 2: Plants and Animals - Question 15

In order to grow a new money plant, you should cut the plant at the place indicated by the line.

Detailed Solution for Olympiad Test Level 2: Plants and Animals - Question 15 New plants can reproduce by vegetative propagation.
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