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Test: Diversity in the Living World - Class 6 MCQ


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10 Questions MCQ Test Science Class 6 - Test: Diversity in the Living World

Test: Diversity in the Living World for Class 6 2024 is part of Science Class 6 preparation. The Test: Diversity in the Living World questions and answers have been prepared according to the Class 6 exam syllabus.The Test: Diversity in the Living World MCQs are made for Class 6 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Test: Diversity in the Living World below.
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Test: Diversity in the Living World - Question 1

Which of the following best describes biodiversity?

Detailed Solution for Test: Diversity in the Living World - Question 1
Biodiversity refers to the variety of living organisms found in a particular region, including plants, animals, fungi, and microorganisms.
Test: Diversity in the Living World - Question 2

What type of plants are herbs?

Detailed Solution for Test: Diversity in the Living World - Question 2
Herbs are small plants with soft, green stems. Examples include mint and basil.
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Test: Diversity in the Living World - Question 3

Which of the following is a characteristic of trees?

Detailed Solution for Test: Diversity in the Living World - Question 3
Trees are the tallest plants with a single, woody stem called a trunk. Examples include mango and oak.
Test: Diversity in the Living World - Question 4
What type of venation do the leaves of a hibiscus plant have?
Detailed Solution for Test: Diversity in the Living World - Question 4
- Hibiscus leaves exhibit reticulate venation, which means that the veins are interconnected, forming a network-like structure.
- This type of venation allows for efficient distribution of nutrients and provides structural support.
- In contrast, parallel venation features veins running parallel to each other, while spiral venation has veins arranged in a spiral pattern.
- The reticulate pattern is common in dicot plants like hibiscus, distinguishing them from monocots, which typically show parallel venation.
Test: Diversity in the Living World - Question 5
Which of the following animals is an amphibian?
Detailed Solution for Test: Diversity in the Living World - Question 5
Correct answer: 3 Frog
  • Frogs belong to the class Amphibia, which means "double life."
  • They can live both in water and on land, especially during different life stages.
  • Unlike lions, dolphins, and eagles, frogs undergo metamorphosis, starting as eggs, then tadpoles, and finally becoming adult frogs.
  • This adaptability to both environments is a defining characteristic of amphibians.
Test: Diversity in the Living World - Question 6
What is the primary role of plants in an ecosystem?
Detailed Solution for Test: Diversity in the Living World - Question 6
Plants produce oxygen and provide food for herbivores, playing a crucial role in maintaining ecosystem balance.
Test: Diversity in the Living World - Question 7
Which of the following animals is adapted to live in a desert?
Detailed Solution for Test: Diversity in the Living World - Question 7
Camels are adapted to live in deserts, with features like water storage in humps and ability to withstand high temperatures.
Test: Diversity in the Living World - Question 8
Which type of habitat is characterized by dense areas with a variety of trees and wildlife?
Detailed Solution for Test: Diversity in the Living World - Question 8
Forests are dense areas with a variety of trees and wildlife, such as tropical rainforests.
Test: Diversity in the Living World - Question 9
What is the importance of grouping plants and animals?
Detailed Solution for Test: Diversity in the Living World - Question 9
Grouping plants and animals simplifies the study and understanding of their vast diversity, making it easier to identify, compare, and classify them.
Test: Diversity in the Living World - Question 10
What adaptation helps penguins survive in cold environments?
Detailed Solution for Test: Diversity in the Living World - Question 10
- Penguins have thick layers of fat, known as blubber, which insulates their bodies from freezing temperatures.
- Their dense feathers provide an additional layer of warmth, trapping air to create a barrier against the cold.
- These adaptations allow penguins to maintain their body heat while swimming in icy waters or enduring harsh weather conditions.
- Together, the fat and feathers enable them to thrive in some of the coldest environments on Earth.
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