All Exams >
Class 6 >
Biology Class 6 ICSE >
All Questions
All questions of Adaptation for Class 6 Exam
What is a common adaptation found in desert plants like cacti?- a) Bright flowers to attract pollinators
- b) Leaves reduced to spines
- c) Broad leaves for photosynthesis
- d) Deep roots for nutrient absorption
Correct answer is option 'B'. Can you explain this answer?
What is a common adaptation found in desert plants like cacti?
a)
Bright flowers to attract pollinators
b)
Leaves reduced to spines
c)
Broad leaves for photosynthesis
d)
Deep roots for nutrient absorption
|
Get Idea answered |
Cacti have adapted by reducing their leaves to spines, which minimizes water loss through transpiration. This adaptation is vital for survival in arid environments where water is limited, showcasing how plants evolve to conserve resources.
Which animal is known for having adaptations that allow it to thrive in cold environments?- a) Desert fox
- b) African elephant
- c) Snow leopard
- d) Green iguana
Correct answer is option 'C'. Can you explain this answer?
Which animal is known for having adaptations that allow it to thrive in cold environments?
a)
Desert fox
b)
African elephant
c)
Snow leopard
d)
Green iguana
|
Aman Choudhury answered |
Adaptations of the Snow Leopard
The snow leopard (Panthera uncia) is a remarkable predator adapted to survive in the cold environments of Central and South Asia, particularly in the mountainous regions of the Himalayas and the Tibetan Plateau.
Physical Features
- Thick Fur: Snow leopards have long, thick fur that provides insulation against freezing temperatures. The fur is also patterned with rosettes, which helps them blend into the rocky landscape.
- Body Structure: They possess a stocky build with short legs and a long tail. This body structure helps maintain balance when navigating steep, rocky terrains and provides warmth by minimizing surface area exposed to cold.
Behavioral Adaptations
- Solitary Nature: Snow leopards are primarily solitary, which reduces competition for food in their harsh habitats. They have large territories that they roam extensively to find prey.
- Diet: Their diet mainly consists of mountain goats, sheep, and other mammals, allowing them to thrive in a challenging environment where food can be scarce.
Physiological Adaptations
- Metabolic Rate: Snow leopards have a lower metabolic rate compared to other big cats, which helps conserve energy in their cold habitats.
- Excellent Vision: They have keen eyesight, particularly adapted for low-light conditions, which is beneficial for hunting during dusk and dawn.
In conclusion, the snow leopard's unique adaptations enable it to thrive in the harsh, cold environments where it lives, making it a remarkable example of evolution and survival.
The snow leopard (Panthera uncia) is a remarkable predator adapted to survive in the cold environments of Central and South Asia, particularly in the mountainous regions of the Himalayas and the Tibetan Plateau.
Physical Features
- Thick Fur: Snow leopards have long, thick fur that provides insulation against freezing temperatures. The fur is also patterned with rosettes, which helps them blend into the rocky landscape.
- Body Structure: They possess a stocky build with short legs and a long tail. This body structure helps maintain balance when navigating steep, rocky terrains and provides warmth by minimizing surface area exposed to cold.
Behavioral Adaptations
- Solitary Nature: Snow leopards are primarily solitary, which reduces competition for food in their harsh habitats. They have large territories that they roam extensively to find prey.
- Diet: Their diet mainly consists of mountain goats, sheep, and other mammals, allowing them to thrive in a challenging environment where food can be scarce.
Physiological Adaptations
- Metabolic Rate: Snow leopards have a lower metabolic rate compared to other big cats, which helps conserve energy in their cold habitats.
- Excellent Vision: They have keen eyesight, particularly adapted for low-light conditions, which is beneficial for hunting during dusk and dawn.
In conclusion, the snow leopard's unique adaptations enable it to thrive in the harsh, cold environments where it lives, making it a remarkable example of evolution and survival.
What type of roots do mangroves develop to aid respiration?- a) Climbing roots
- b) Stilt roots
- c) Breathing roots (pneumatophores)
- d) Prop roots
Correct answer is option 'C'. Can you explain this answer?
What type of roots do mangroves develop to aid respiration?
a)
Climbing roots
b)
Stilt roots
c)
Breathing roots (pneumatophores)
d)
Prop roots
|
|
Get Idea answered |
Mangroves develop breathing roots, known as pneumatophores, which are cone-shaped and have pores that allow air intake to aid in respiration. This adaptation is crucial for their survival in waterlogged, anaerobic soils where oxygen availability is low.
What adaptation helps camels survive in desert conditions?- a) Ability to hibernate
- b) Long legs for running fast
- c) Hump for fat storage
- d) Brightly colored fur
Correct answer is option 'C'. Can you explain this answer?
What adaptation helps camels survive in desert conditions?
a)
Ability to hibernate
b)
Long legs for running fast
c)
Hump for fat storage
d)
Brightly colored fur
|
|
Get Idea answered |
Camels possess a hump that stores fat, which they can metabolize for energy during long periods without food. This adaptation allows them to survive in harsh desert conditions where food and water are scarce, demonstrating the importance of physical adaptations to environmental challenges.
What is a characteristic feature of conifer trees that helps them survive in mountainous regions?- a) Cone-shaped structure
- b) Broad, flat leaves
- c) Deep roots
- d) Brightly colored bark
Correct answer is option 'A'. Can you explain this answer?
What is a characteristic feature of conifer trees that helps them survive in mountainous regions?
a)
Cone-shaped structure
b)
Broad, flat leaves
c)
Deep roots
d)
Brightly colored bark
|
|
Get Idea answered |
Conifer trees are typically cone-shaped with sloping branches, which help them shed snow and reduce the risk of being uprooted by strong winds. This adaptation is vital for their survival in harsh mountainous climates.
What is the primary purpose of adaptations in living organisms?- a) To help organisms survive in their specific environments
- b) To enhance physical appearance
- c) To increase reproduction rates
- d) To facilitate communication with other species
Correct answer is option 'A'. Can you explain this answer?
What is the primary purpose of adaptations in living organisms?
a)
To help organisms survive in their specific environments
b)
To enhance physical appearance
c)
To increase reproduction rates
d)
To facilitate communication with other species
|
|
Get Idea answered |
Adaptations are crucial features or behaviors that enable organisms to survive and thrive in their specific environments. These can include physical changes, behavioral adjustments, and even migratory patterns that help them cope with various environmental challenges. For example, desert animals have adaptations like water storage capabilities that are essential for survival in arid climates.
Which of the following is a biotic component of a habitat?- a) Soil
- b) Plants
- c) Temperature
- d) Water
Correct answer is option 'B'. Can you explain this answer?
Which of the following is a biotic component of a habitat?
a)
Soil
b)
Plants
c)
Temperature
d)
Water
|
|
Get Idea answered |
Biotic components are the living parts of an ecosystem, including plants, animals, and microorganisms. These organisms interact with each other and with abiotic components, creating a complex web of life that sustains the ecosystem.
What adaptation allows fish to navigate and swim efficiently in water?- a) Scales for protection
- b) Flat bodies for stability
- c) All of the above
- d) Fins for maneuverability
Correct answer is option 'C'. Can you explain this answer?
What adaptation allows fish to navigate and swim efficiently in water?
a)
Scales for protection
b)
Flat bodies for stability
c)
All of the above
d)
Fins for maneuverability
|
|
Get Idea answered |
Fish have multiple adaptations, including scales for protection of internal organs, fins for changing direction, and streamlined bodies for efficient movement in water. These adaptations collectively enhance their ability to thrive in aquatic environments.
Which of the following is an abiotic component of a habitat?- a) Bacteria
- b) Soil
- c) Plants
- d) Animals
Correct answer is option 'B'. Can you explain this answer?
Which of the following is an abiotic component of a habitat?
a)
Bacteria
b)
Soil
c)
Plants
d)
Animals
|
|
Get Idea answered |
Abiotic components refer to the non-living parts of an ecosystem, which include elements like soil, water, air, and temperature. These components play a vital role in shaping the living environment for organisms, influencing factors such as growth, reproduction, and survival.
How do behavioral adaptations differ from physical adaptations?- a) Behavioral adaptations involve changes in behavior, while physical adaptations involve changes in body structure.
- b) There is no difference; both terms mean the same thing.
- c) Physical adaptations are always permanent, while behavioral adaptations are temporary.
- d) Behavioral adaptations are inherited, while physical adaptations are not.
Correct answer is option 'A'. Can you explain this answer?
How do behavioral adaptations differ from physical adaptations?
a)
Behavioral adaptations involve changes in behavior, while physical adaptations involve changes in body structure.
b)
There is no difference; both terms mean the same thing.
c)
Physical adaptations are always permanent, while behavioral adaptations are temporary.
d)
Behavioral adaptations are inherited, while physical adaptations are not.
|
|
Get Idea answered |
Behavioral adaptations involve changes in how an organism acts, such as migratory behavior or hibernation, while physical adaptations refer to structural changes in the organism's body, like the development of specialized features. Both types are essential for survival but operate in different ways.
Which type of habitat would you find lotus plants in?- a) Forest
- b) Desert
- c) Mountain
- d) Aquatic
Correct answer is option 'D'. Can you explain this answer?
Which type of habitat would you find lotus plants in?
a)
Forest
b)
Desert
c)
Mountain
d)
Aquatic
|
|
Get Idea answered |
Lotus plants thrive in aquatic habitats, specifically in bodies of water such as ponds and lakes. Their adaptations allow them to float on the surface while their roots anchor to the soil below, showcasing how plants adapt to their environments for optimal growth.
How do aquatic plants adapt their leaves for life underwater?- a) Thick and waxy
- b) Colorful and patterned
- c) Large and broad
- d) Narrow and thin
Correct answer is option 'D'. Can you explain this answer?
How do aquatic plants adapt their leaves for life underwater?
a)
Thick and waxy
b)
Colorful and patterned
c)
Large and broad
d)
Narrow and thin
|
|
Get Idea answered |
Aquatic plants often have narrow and thin leaves that allow them to move easily with water currents without damage. This adaptation helps them maintain stability and reduces the risk of breakage in their aquatic environment.
What do aerial plants commonly develop to support themselves?- a) Wide leaves
- b) Long stems
- c) Thick bark
- d) Aerial roots
Correct answer is option 'D'. Can you explain this answer?
What do aerial plants commonly develop to support themselves?
a)
Wide leaves
b)
Long stems
c)
Thick bark
d)
Aerial roots
|
|
Get Idea answered |
Aerial plants often develop aerial roots that grow above ground to help them compete for sunlight and nutrients in dense environments like rainforests. These roots allow them to anchor themselves securely while climbing towards light sources.
What adaptation do trees use to prevent water loss in mountainous areas?- a) Large leaf surfaces
- b) Shallow roots
- c) Bright flower colors
- d) Waxy coating on leaves
Correct answer is option 'D'. Can you explain this answer?
What adaptation do trees use to prevent water loss in mountainous areas?
a)
Large leaf surfaces
b)
Shallow roots
c)
Bright flower colors
d)
Waxy coating on leaves
|
|
Get Idea answered |
Trees in mountainous areas often have a waxy coating on their needle-like leaves, which helps to reduce water loss through transpiration. This adaptation is crucial for conserving water in environments where precipitation can be limited.
Which adaptation helps mountain goats navigate rocky slopes?- a) Long tails for balance
- b) Large body size
- c) Soft, flexible hooves
- d) Bright fur for camouflage
Correct answer is option 'C'. Can you explain this answer?
Which adaptation helps mountain goats navigate rocky slopes?
a)
Long tails for balance
b)
Large body size
c)
Soft, flexible hooves
d)
Bright fur for camouflage
|
|
Get Idea answered |
Mountain goats have soft, flexible hooves that provide them with better grip and balance on rocky terrain, allowing them to navigate steep and uneven surfaces effectively. This physical adaptation is crucial for their survival in mountainous habitats.
What is a unique adaptation of fish that allows them to live in water?- a) Gills for breathing
- b) Long legs for swimming
- c) Colorful feathers
- d) Thick fur for warmth
Correct answer is option 'A'. Can you explain this answer?
What is a unique adaptation of fish that allows them to live in water?
a)
Gills for breathing
b)
Long legs for swimming
c)
Colorful feathers
d)
Thick fur for warmth
|
|
Get Idea answered |
Fish have gills that allow them to extract oxygen from water, which is essential for their survival in aquatic environments. This adaptation is critical for breathing underwater, differentiating them from terrestrial animals that breathe air.
What is the primary challenge for organisms living in desert habitats?- a) High humidity
- b) Scarcity of water
- c) Excessive rainfall
- d) Cold temperatures
Correct answer is option 'B'. Can you explain this answer?
What is the primary challenge for organisms living in desert habitats?
a)
High humidity
b)
Scarcity of water
c)
Excessive rainfall
d)
Cold temperatures
|
|
Get Idea answered |
The primary challenge for organisms in desert habitats is the scarcity of water. This environmental condition forces them to develop unique adaptations, such as water-storing capabilities and specialized behaviors to survive in extreme heat and dry conditions.
What feature helps birds to achieve flight?- a) Short wings
- b) Streamlined bodies
- c) Heavy bones
- d) Thick fur
Correct answer is option 'B'. Can you explain this answer?
What feature helps birds to achieve flight?
a)
Short wings
b)
Streamlined bodies
c)
Heavy bones
d)
Thick fur
|
|
Get Idea answered |
Birds have streamlined bodies that reduce air resistance, facilitating easier movement through the air. This adaptation is essential for flight, allowing them to soar and maneuver effectively while hunting or migrating.
Why do some animals, like rats and snakes, stay in burrows during the day in desert habitats?- a) To find food
- b) To reproduce
- c) To sleep
- d) To avoid heat
Correct answer is option 'D'. Can you explain this answer?
Why do some animals, like rats and snakes, stay in burrows during the day in desert habitats?
a)
To find food
b)
To reproduce
c)
To sleep
d)
To avoid heat
|
|
Get Idea answered |
Animals like rats and snakes often stay in burrows during the heat of the day to avoid extreme temperatures and conserve energy. This behavioral adaptation helps them survive in harsh desert climates where daytime heat can be detrimental to their health.
Why do some animals migrate?- a) To find food and warmth
- b) To avoid predators
- c) To breed
- d) To establish dominance
Correct answer is option 'A'. Can you explain this answer?
Why do some animals migrate?
a)
To find food and warmth
b)
To avoid predators
c)
To breed
d)
To establish dominance
|
|
Get Idea answered |
Migration is a behavioral adaptation where animals move to different locations to seek better environmental conditions, such as finding food and warmth. This strategy is especially common among species that face harsh seasonal changes, ensuring their survival.
Chapter doubts & questions for Adaptation - Biology Class 6 ICSE 2025 is part of Class 6 exam preparation. The chapters have been prepared according to the Class 6 exam syllabus. The Chapter doubts & questions, notes, tests & MCQs are made for Class 6 2025 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests here.
Chapter doubts & questions of Adaptation - Biology Class 6 ICSE in English & Hindi are available as part of Class 6 exam.
Download more important topics, notes, lectures and mock test series for Class 6 Exam by signing up for free.
Biology Class 6 ICSE
10 videos|45 docs|5 tests
|
|
© EduRev
|
Education Revolution
|
|
Signup to see your scores
go up
within 7 days!
within 7 days!
Takes less than 10 seconds to signup