What four features of animals which are not affected at all by the environment and four which are?

1. How animals survive in different living environments?
2. Which feature is due to environmental variation only?
3. What are the features of adaptation?
4. What is an animal environment?
5. What are the different factors affecting the Behaviour of animals?
6. Why do animals adapt themselves Class 4?
7. How do environmental adaptations affect the survival of animals?
8. Is eye Colour an environmental variation?
9. What are environmental characteristics?
10. Is eye Colour inherited or environmental?

How animals survive in different living environments?

Animals can live in many different places in the world because they have special adaptations to the area they live in. ... Camels have learned to adapt (or change) so that they can survive. Animals depend on their physical features to help them obtain food, keep safe, build homes, withstand weather, and attract mates.

Which feature is due to environmental variation only?

Variation caused by the surroundings is called environmental variation . Here are some other examples of features that show environmental variation: flower colour in hydrangeas (these plants produce blue flowers in acidic soil and pink flowers in alkaline soil)

What are the features of adaptation?

“Adaptation is the physical or behavioural characteristic of an organism that helps an organism to survive better in the surrounding environment.” Living things are adapted to the habitat they live in. This is because they have special features that help them to survive.

What is an animal environment?

The environment in which an animal lives is referred to as its habitat. A habitat includes both biotic (living) and abiotic (non-living) components of the animal's environment. Abiotic components of an animal's environment include a huge range of characteristics, examples of which include: Temperature. Humidity.

What are the different factors affecting the Behaviour of animals?

Introduction: Influences and motivation

Behaviour types (Reactive, Active, Cognitive). Learned Behaviours (Classic conditioning, Reinforcement, Extinction, Operant Conditioning, Skinners experiments). Other influences (external stimuli, Internal stimuli, Physiological responses, Psychological responses).

Why do animals adapt themselves Class 4?

Animals adapt themselves in the following ways:

For habitat. For food habit. For protecting themselves. ... Special adaptations such as camouflage, migration, and hibernation.

How do environmental adaptations affect the survival of animals?

Adaptation can protect animals from predators or from harsh weather. Many birds can hide in the tall grass and weeds and insects can change their colour to blend into the surroundings. This makes it difficult for predators to seek them out for food.

Is eye Colour an environmental variation?

Within species we can see variation in many ways, for example in humans we see variation in hair colour, eye colour and height. This variation is caused by two classes of factors, which are environmental and genetic. Environmental variations are different to genetic variations.

What are environmental characteristics?

Environmental characteristics include dependencies, competition and uncertainty. ... It is suggested that the creation of appropriate climates and structural design as responses to environmental pressures may be considered as complementary strategies in an attempt to maintain administrative control.

Is eye Colour inherited or environmental?

Eye color is an inherited trait influenced by more than one gene. These genes are sought using associations to small changes in the genes themselves and in neighboring genes. These changes are known as single-nucleotide polymorphisms or SNPs.