1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
riadik2000 [5.3K]
3 years ago
9

Name two types of evidence used to support the theory of evolution. Explain how scientists use each type of evidence to provide

support for evolution. Give one example of each.
Biology
1 answer:
TEA [102]3 years ago
8 0
Evidence for evolution, in other words evidence of common descent, include fossils, which have shown a (fairly) steady change in morphology over time for some species. An example would be horse hooves: we have fossils that show when they were still three toed, then two toed, then one toe in our present day horses. Another piece of evidence is vestigial organs. An example of vestigial organs is wings in some flightless birds, such as the kiwi. Their ancestors used it in order to fly across the marine barrier into New Zealand, but natural selection and random genetic drift made them quickly lose the ability to fly. Nonetheless, they still have their wings, however small. It can be assumed that eventually, their wings would be reduced to small stubs fused to other nearby bones, as has been observed in their cousins.
You might be interested in
INEED HELP ASAPPP!!!ILL GIVE BRAINILY!!!!<br><br><br> How are arthropods vital to fruit crops?
lord [1]

Answer:

Arthropods are found in all consumers' roles of an ecosystem, whether they eat plants or animals, and some are important decomposers. They are important in the pollination of flowering plants. Some play an important role in soil aeration and water infiltration. They are vital to helping the soil be good so that the plants can grow and you can have delicious crops

Explanation:

<h2>Brainliest plzzzzzzzzzzz</h2>
4 0
3 years ago
Introduction: The 19th century was the time of the Industrial Revolution in England. Most of the new
bagirrra123 [75]

Answer: Light colored peppered moths decreases in number and dark colored peppered moths increases.

Explanation: The population of light colored peppered moths decreases whereas the dark colored peppered moths increases in number because the light colored peppered moths are visible to the predator birds  whereas the dark colored peppered moths are not visible due to dark coating of the trees so they are saved from the birds and therefore, increase in population of dark colored peppered moths occurs and decrease occur in light colored peppered moths population.

3 0
1 year ago
The map shows regions of Africa, Europe, Asia, and Australia. It also shows a range of deforestation zones in these continents.
Mars2501 [29]

Answer:

Red zone stands for high deforestation.

6 0
2 years ago
When a species changes in response to changes in the environment, we call this _________
aniked [119]
Adaptation
Hope this helps
7 0
3 years ago
Read 2 more answers
As biodiversity increases in an ecosystem, the ecosystem?
BabaBlast [244]

Biological magnification, or biomagnification, occurs when pollutants taken up by organisms at the base of the food chain reach high concentrations in the bodies of animals at the top of the food chain. Effects of biomagnification vary widely depending on the pollutant, organism and ecosystem in question.

4 0
3 years ago
Other questions:
  • How many bells Mission San Jose have and what are they used for?
    8·1 answer
  • Does it appear that pod shape exhibits a dominant and recessive inheritance pattern? if so, which allele is dominant, and which
    13·1 answer
  • How is mitosis different in plants and animals
    15·2 answers
  • Racial stratification is almost extinct, thanks to reform attempts. true or false
    7·2 answers
  • How abundant are plankton?
    12·1 answer
  • Trait that can help a plant survive in the desert
    7·1 answer
  • Please help biology 20 points
    10·1 answer
  • In 2000, Bob Harmon discovered the best-preserved Tyrannosaurus rex skeleton ever found. The fossilized dinosaur was sticking ou
    9·1 answer
  • During Mendel's second set of experiments, he allowed the F1, offspring from the first experiments to self-pollinate. Which of t
    13·2 answers
  • The eimas and colleagues study that examined infants' comprehension of speech sounds varying between /b/ and /p/ used which tech
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!