Biology High School

What are some land adaptations of vertebrates?

Answers

Answer 1

The vertebrates that first invaded the land possessed a series of pre-adaptations, such as air-breathing and limb-based locomotion, that allowed them to move about effectively on land; however, other behaviors such as reproduction and swallowing likely tied these vertebrates to the water

Answer 2

When moving to land, animals faced several changes to adapt to the new environment, like lung and limbs development, tegumentary cover, and internal fertilization.  

Which are the adaptations of vertebrates to land habits?

Any change to a new environment needs adaptations.

Aquatic animals had to face many changes in their morphology and physiology when changing to terrestrial habits. Some of them are,

Lung development

The most significant change is probably lung development, needed to produce gas interchange between tissues and the air.

Once on the ground, animals need to interchange oxygen and carbon dioxide with air. They managed to do so through the respiration process in which the circulatory and respiratory systems work together.

Tegumentary cover

Animals needed to develop a new thicker and harder tegumentary cover.

It needed to be more resistant, especially to avoid or reduce dehydration.

Also, the tegument provides protection when facing new environmental pressures -predation among them-.

Limbs development

Another significant change was limb development, which was obviously needed to move on the ground.

Locomotion on the ground required a new pattern of bone arrangement and many muscle changes.

The muscular system suffered many modifications because animals needed to move facing gravity pressure.

Internal fertilization

Animals needed to face another change related to their reproductive system.

They could no longer make use of external fertilization, as they used to do in aquatic environments.

They developed reproductive organs needed to insert sperm cells into the female body and fertilize the egg cells inside the females.

You can learn more about adaptations to land at

https://brainly.com/question/12406061

https://brainly.com/question/12741283

#SPJ12

Related Questions

What happens to the ecosystem’s resilienceto disturbance

Answers

The loss of an ecosystem's ability to recover from a disturbance—whether due to natural events such as hurricanes or volcanic eruptions or due to human influences such as overfishing and pollution—endangers the benefits (e.g., food, clean water, and aesthetics) that humans derive from that ecosystem.

Why is it necessary for meiosis to produce cells with fewer chromosomes>

Answers

Answer:

A. It saves energy for the organism to produce fewer chromosomes.

B. Asexual reproduction requires fewer chromosomes than sexual

reproduction

C. If it did not, the chromosome number would double in each

generation

D. Organisms reproduce sexually by joining two tetrads together.

Other Questions
Calculate the length of the diagonal of the state of Wyoming. Challenge time! Isn't time to give your brains a break? Its a fun challenge! EARN 20 POINTS NOW Select the correct texts in the passage.Which two details are most important to include in a summary of the paragraph?excerpt from Frankensteinby Mary ShellySix years have passed since I resolved on my present undertaking. I can, even now, remember the hour from which I dedicated myself to this great enterprise. I commenced by inuring my body to hardship. I accompanied the whale-fishers on several expeditions to the North Sea; I voluntarily endured cold, famine, thirst, and want of sleep; I often worked harder than the common sailors during the day and devoted my nights to the study of mathematics, the theory of medicine, and those branches of physical science from which a naval adventurer might derive the greatest practical advantage. Twice I actually hired myself as an under-mate in a Greenland whaler, and acquitted myself to admiration. I must own I felt a little proud when my captain offered me the second dignity in the vessel and entreated me to remain with the greatest earnestness, so valuable did he consider my services. The logic of the commitment problem suggests that the us civil war might have been avoided if political officials from northern states could have limited the political influence of abolitionists and committed to upholding agreements like the missouri compromise. What is an example of something that can be done through Personal Automation? 2) A skier stands at rest and begins to ski downhill with an acceleration of 3.0 m/s {downhill). What isher displacement after 15.0 seconds? PLEASE HELP ME WITH MY MATH The Government of Ghana has initiated severally policies aimed at digitalizing the economy. Over the pastdecade, the government has initiated policies such as the e-payslip to curb ghost workers, the construction ofthe Accra digital centre, the introduction of Ghana.gov to facilitate online payments such as filling taxes amongothers and the QR code system. However, the patronage of such platforms and systems has not beenencouraging. In an attempt to encourage adoption and frequent usage of the online platforms, the Governmentof Ghana wishes to understand the reasons Ghanaians fail to fully patronize these platforms. Your friend whoworks with the ministry of communication recommends you as the best consultant for the project. As aconsultant, you are expected to determine how the age of citizens, level of education, gender, income, and ruraland urban settlement affect patronage of digital platforms. As the consultant:a. Formulate a research topic and state the dependent and independent variables.b. State the general objective and two specific objectives for this study. You write a post for a client on our platform. After it is accepted by the client, you publish it on your own blog.Do we consider this plagiarism? OrYou write a post for a client on our platform. After it is accepted by the client, you resell it to another client outside of our platform.Do we consider this plagiarism? what evidence did astronomers use to prove jets travel in opposite directions? please answer this i need helppp A new orleans museum celebrates the birthplace of what profession?. Which word is the best synonym for bulwark a. castleb. rampartc. breakwater Calculate X+Y it in a row way 9 Find the ratio of 18 inches to 2 yards BA. 3/4 B. 1/4C. 1/5 D. 2/5 The set of all numbers greater than or equal to 5 and less than 5. Which form of therapy most directly encourages clients to question their reasoning, decatastrophize their thinking, and reattribute responsibility for past outcomes? Outline TWO benefits of using the FIFO system for Mcdonalds also can someone check this too? just want to make sure i got the the first part right before proceed further Gerald Ford suffered terrible political damage when he: Group of answer choices pardoned Nixon of all crimes the former president may have committed while in office.