Explain the modificiations that happened to the body make up of members of the archosarium lineage...

Explain the modificiations that happened to the body make up of members of the archosarium lineage that have enabled them to succeed in the aerial environment. Provide specific examples

Solutions

Expert Solution

Birds exhibit less diversity due to their adaptation for the aerial mode of life. They prominently inhabit aerial environment, while a few inhabit aquatic environments

These are the following reasons, why birds are adapted to aerial mode of life:

1. Birds are endothermal or warm-blooded animals.

2. Body is streamlined and compactly arranged to suit their adaptation for flights.

3. It is normally spindle-shaped and light due to the presence of air sacs.

4. Forelimbs are modified as wings.

5. Hind limbs are large and bear the weight of the whole animal.

6. Body is covered by feathers. They form a part of the exoskeleton.

7. The feathers are of four types

1.Contour feathers

2.Filoplumes

3.Quill feathers and

4.Down feathers.

Because of the presences of air sacs and feathers, makes the birds adapt the aerial mode of life .

gladiator answered 1 year ago

Next > < Previous

Related Solutions

Answer these two: a) What feature of members of the Mucorales lineage makes them able to...

Answer these two: a) What feature of members of the Mucorales lineage makes them able to have a mutualistic relationship with cattle and other herbivores? b) How can black bread mold begin to grow on bread in a house that does not currently contain moldy bread?

carbon, hydrogen, oxygen and nitrogen make up the bulk of the atoms in the human body....

carbon, hydrogen, oxygen and nitrogen make up the bulk of the atoms in the human body. However, there are many trace elements present as well. Pick three of these trace elements and do a little Internet research to find out where they're found and what they're used for in the body.

1) If there is a build up of ammonia in the urine, what happened that causes...

1) If there is a build up of ammonia in the urine, what happened that causes an increase level? Is there a way to get your levels back down? 2) There is a disease called chylomicron retention disease that affects some people. What are the signs and symptoms of this disease? What causes this disease to occur? 3) How does intermediate fasting effect on glucose levels? Can diabetics do intermediate fasting? 4) A low hemoglobin level is referred to as...

What are the 4 events that happened in the 1960s that Lead up to the Chicano...

What are the 4 events that happened in the 1960s that Lead up to the Chicano Movement?

REQUIRED: With your group members, explain the follow up steps you would want to take to...

REQUIRED: With your group members, explain the follow up steps you would want to take to satisfactorily clear each of the five comments from customers below. Think about and document whether the comment indicates a concern or not, what fraudulent activity could be happening or what errors could have occurred, what additional follow-up information would you want to seek out to gain comfort on the situation, etc. You have been assigned to the first audit of the Chicago Company for...

Biomechanics, Body segments as Levers 1A: The “Sit-up” Draw or explain Differences in muscle involvements and...

Biomechanics, Body segments as Levers 1A: The “Sit-up” Draw or explain Differences in muscle involvements and spinal demands with each phase and variation? 1B: Push-ups, Squats, and Vertical Leg Press Differences in Internal vs. External Torques? Varying demands on the key joints depending on hip and foot positioning?

Ten members of a wedding party are lining up in a row for a photograph. (a)...

Ten members of a wedding party are lining up in a row for a photograph. (a) How many ways are there to line up the ten people if the bride must be next to the maid of honor and the groom must be next to the best man? (b) The photographer wants pictures of all possible groups of 4. How many pictures must the photographer take? (c) The photographer now wants to select 3 of the men (of which there...

The earned value analysis involves comparing what happened with what should have happened. Explain this statement...

The earned value analysis involves comparing what happened with what should have happened. Explain this statement with regard to both the budget and the schedule.

) Suppose an earthquake happened in a foreign country which is large enough to make significant...

) Suppose an earthquake happened in a foreign country which is large enough to make significant changes in world financial markets. This earthquake led to significant amount of casualties in the country without much effect on the capital stock. What should be the effect of this on price level, real exchange rate, and nominal exchange rate of our small domestic economy in long run and from long run to very-long run? Explain in detail by showing the changes in the...

Explain the process by which government officials (governor, members of the legislative council, and members of...

Explain the process by which government officials (governor, members of the legislative council, and members of the house of representatives) gain their positions (through elections, appointments, etc.). Do these methods seem reasonable to you? Explain.

Subjects