Camouflage is an important mechanism where
(A) Predators release coloured ink for easy capturing of their prey
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(B) Prey species are cryptically coloured to avoid being detected easily by the predator
(C) Prey produces some bad odour to protect themselves from predators
(D) Predators evolved some physiological adaptations to escape from harsh habitats
Answers
Answer:
(B) Prey species are cryptically colored to avoid being detected easily by the predator
Explanation:
Camouflage animals are the animals that use camouflage to disguise themselves as per their surroundings to protect them from predators, or attack prey. Animals mainly use camouflage to: Hide from their predators. Make it difficult for their prey to escape and sneak up.
Camouflage is a kind of protection mechanism which helps a creature mix in with its environment. It is normal among spineless creatures, including a few types of octopus and squid, alongside an assortment of different creatures. It is s regularly utilized by prey as an approach to camouflage themselves from predators.
So, the answer is (B) Prey species are cryptically colored to avoid being detected easily by the predator.
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Answer: (B) Prey species are cryptically colored to avoid being detected easily by the predator
Explanation:
Camouflage, also known as cryptic coloration, is the defense or tactic that living things use to hide their appearance, often in contact with the environment. Organisms use camflage to hide their location, identity, and movement. This allows the deer to avoid predators, as well as predators to sneak in and attack the prey.
The secrecy of a particular type depends on a number of factors. Physical features are important. Wool animals rely on different hiding techniques than those with feathers or scales, for example. Feathers and scales can be removed and replaced properly and quickly. Hair, on the other hand, may take weeks or even months to grow. The furry animals are usually hidden during the season. The arctic fox, for example, has a white coat in winter, while its summer coat is brown.
Behavior of some sort is also important. Animals that live in groups are different from those that live alone. The zebra stripes, for example, make it stand out. However, zebras are social animals, meaning they live and migrate in large groups called herds. When they come together, it is almost impossible to separate the zebra from the other, making it difficult for predators such as lions to consume each animal.
The secretions of a particular species are also influenced by the behavior or traits of animals that eat some of them. If a predator does not see color, for example, species will not need to match the color of their surroundings. Lions, the zebra's main prey, see no color. The black and white zebra's disguise does not need to coincide with its habitat, the golden savanna of central Africa.
Hiding Tricks
Natural and behavioral factors enable species to use a variety of concealing techniques. Some of these tactics, such as matching backgrounds with disturbing colors, are a form of imitation. Mimicry is when a living thing looks or acts like an object or other living thing.
Background matching is probably the most common concealment technique. By matching backgrounds, some species disguise themselves by matching their surroundings with color, shape, or movement. In its simplest form, animals such as deer and squirrels resemble the surrounding “landmarks.” Flounder fish are almost identical to their dotted underwater habitats.
The most complex types of background matching include the concealment of a stick and a walking leaf. These two insects, both native to Southeast Asia, look and act upon their names. The patterns at the edges of the body of the moving leaf are similar to the biting marks left by the caterpillar leaves. The insect even twists and turns as it moves, in order to better mimic the movement of a leaf in the air.
Another trick is to hide the disturbing color. With a disturbing color, identification and location of a particular type may be hidden by a color pattern. This type of visual disturbance causes predators to misunderstand what they are looking at. Many butterflies have large circular patterns on the upper part of their wings. These patterns, called eyepots, resemble the eyes of animals much larger than butterflies, such as owls. Eyespots can confuse predators such as birds and misdirect them from the soft, vulnerable part of the butterfly's body.
Some species use bright color schemes rather than hide their identity. This type of concealment is called ranking coloration or aposematism. Warning color makes predators aware of the toxic or harmful features of living organisms. Species of warning color include caterpillar and adult segments of the monarch butterfly. The monarch caterpillar has bright yellow, black, and white stripes. The monarch butterfly is represented by the orange, black, and white colors. Monarchs eat milkweed, which is poisonous to many birds. Kings store toxins in their bodies. The poison of milkweed is not deadly, but the bird will vomit. The vivid color warns the birds of prey that the angry stomach is probably not worth the monarch food.
Another animal that uses aposematism is the deadly coral snake, whose brightly colored rings warn other species of its toxicity. The warning color of the coral snake is so well-known in the wild that some non-threatening species mimic it to hide their true nature. The harmless king snake red has a black, yellow, and red stripe pattern similar to that of a coral snake. The red king snake is hidden like a coral snake.
Countershading is a type of concealment where the surface of the animal's body is black, while its underside is light. Sharks use countershading. When viewed from above, they interact with dark seawater below. This makes it difficult for fishermen — and swimmers — to identify them. When viewed from below, they come in contact with light surface water. This helps them to hunt because the predators below may not see the shark until it is too late.
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