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
Karolina [17]
2 years ago
9

What is a vestigial structure?

Biology
2 answers:
inn [45]2 years ago
7 0

Answer:

Structures that have no apparent function and appear to be residual parts from a past ancestor are called vestigial structures. Examples of vestigial structures include the human appendix, the pelvic bone of a snake, and the wings of flightless birds.

Explanation:

please give me brainlist and follow

Fudgin [204]2 years ago
7 0

Answer:

remnant of a structure that may have had an important function in a species' ancestors, but has no clear function in the modern species.

Explanation:

i hope this help

You might be interested in
What do parasitism, predation, and commensalism have in common? How are they different?
luda_lava [24]
Symbiosis is the ecological relationship between two or more organisms living closely together with some form of feeding relationship involved. The three main symbiotic relationships are: - Mutualism, where both organisms benefit. - Commensalism, where one organism benefits while the other organism is not harmed. All of them thrive off of the other organism.
6 0
3 years ago
The raw material used by plants during photosynthesis N2and O2 O2,H2 and CO2 CO2 and water water and minerals​
strojnjashka [21]

Answer:

Thus, the correct answer is 'Carbon dioxide, water, and sunlight'.

3 0
3 years ago
The fish in the fish tank will run out of oxygen because
Svetlanka [38]

Answer:

If there are no plants in the tank, they will run out of oxygen because there is nothing producing oxygen.

Explanation:

5 0
3 years ago
HELP ASAP!! I WILL MAKE YOU BRAINLIEST, EXTRA DETAIL!
vesna_86 [32]
Carbs-Monosaccharide, Lipid-Triglycerides, Protein-Amino Acids, Nucleic Acids-Nucleotides!
6 0
3 years ago
Consider the model of the oxygen cycle as it moves through the various spheres of Earth. One assumption we can make after analyz
Afina-wow [57]

Answer:

B)Photosynthesis releases oxygen into the atmosphere while aerobic respiration removes oxygen from the atmosphere.

Explanation:

Only option B satisfies the answer to the question.

We know that photosynthesis is the process whereby green plants manufacture their foods in the presence of carbon dioxide and sunlight. Carbondioxie in the environment is used to manufacture food in plants. The bye product of photosynthesis is oxygen gas. Oxygen gas is used for aerobic respiration in animals and is essential for their life. This way photosynthesis adds to the pool of oxygen in the atmosphere and aerobic respiration removes from the pool.

6 0
3 years ago
Read 2 more answers
Other questions:
  • What cbrne agent are microorganisms and/or biologically derived compounds or molecules that cause disease in personnel, plants,
    10·1 answer
  • ______ is a rock with a fine, dark texture that makes up the oceanic crust.
    12·2 answers
  • What is the average weight of a great white shark
    15·2 answers
  • 1. Ash from a volcanic eruption decreases the amount of available solar energy for a region. How will a decrease in available su
    9·1 answer
  • how many joules of energy are required to vaporize 423 gram of water at 100 degrees Celsius and 1 atm?
    12·1 answer
  • What part of the brain do we use when initiating skeletal muscle movement?
    11·1 answer
  • you should describe the events and changes that happen to you and your friends as you journey through the light independent reac
    9·1 answer
  • It’s on the picture. What’s the codes? Someone helppp?
    9·1 answer
  • What is the source of energy for a strong storm?
    9·2 answers
  • Select all that are true about cohesion
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!