Question

Answer the following :

Q1: Explain the different types of feathers.
Q2: What is camouflage? How does it help the animals?
Q.3What features help a camel to survive in deserts?
Q.4 How is air taken to all the parts of an insect’s body? ​

Answer 1

Answer:

Feather types♥️

• Wing feathers. The wing feathers specialized for flight are characterized by uniform windproof surfaces, or vanes, on either side of the central shaft that are created by an interlocking microstructure. ...
• Tail feathers. ...
• Contour feathers. ...
• Semiplume. ...
• Down. ...
• Filoplume. ...

Bristle.

Explanation:

Thanku♥️

Answer 2

Answer:

There are two basic types of feather: vaned feathers which cover the exterior of the body, and down feathers which are underneath the vaned feathers. The pennaceous feathers are vaned feathers. Also called contour feathers, pennaceous feathers arise from tracts and cover the entire body.

Camouflage, also called cryptic coloration, is a defense or tactic that organisms use to disguise their appearance, usually to blend in with their surroundings. Organisms use camouflage to mask their location, identity, and movement. This allows prey to avoid predators, and for predators to sneak up on prey.

Camels are well adapted for survival in the desert. Their adaptations include: large, flat feet - to spread their weight on the sand. thick fur on the top of the body for shade, and thin fur elsewhere to allow easy heat loss.

Air enters the respiratory systems of insects through a series of external openings called spiracles. These external openings, which act as muscular valves in some insects, lead to the internal respiratory system, a densely networked array of tubes called tracheae.