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
professor190 [17]
3 years ago
9

Based on what you know about natural selection, which of the following must be true if evolution is the explanation for what the

Grants have observed over time on Daphne? Select all that apply.
Food must be plentiful for all birds.
Beak depth and length must be heritable.
Beak depth and length must show variation among individuals of a single species.
Beak depth and length must affect survival and/or reproduction of birds.
Over time, individuals can evolve to better fit the environment by changing heritable traits.
The beaks of individual birds can change depending on what food is available.
Biology
1 answer:
igor_vitrenko [27]3 years ago
8 0

Answer:

The Grants's research shows that variation  within species increases the likelihood of the species' adapting to and surviving the environmental change.

Explanation:

The beaks of individual birds can change depending on what food is available.

Over time, individuals can evolve to better fit the environment by changing heritable traits.

Beak depth and length must affect survival and/or reproduction of birds.

 Beak depth and length must be heritable.

Beak depth and length must show variation among individuals of a single species.

You might be interested in
Fixed action pattern???<br> Wha????
bija089 [108]
Fixed action patterns are <span>behaviors that follow a fixed, unvarying pattern and are used in accordance to studying animals and their behaviors to both the environment and each other. </span>
7 0
3 years ago
Read 2 more answers
An orange might roll off your cafeteria tray when you stop suddenly because of A. the balanced forces acting on the orange. B. t
kramer
D is correct. Newton's first law of motion states that an object in motion stays in motion. The orange is moving and then the tray stops making the orange move forward because of inertia. Hope this helps! ;)
7 0
3 years ago
Through a microscope, you can see a cell plate beginning to develop across the middle of a cell and nuclei forming on either sid
jeka94
The cell is most likely in: <span>a plant cell in the process of cytokinesis.</span>
7 0
3 years ago
Micah visits his doctor complaining of a frontal headache and pressure over his cheekbones and eyes. He is congested and has a n
yuradex [85]

Answer:

The answer would likely be C as it seems that his nasal passage is mostly affected. Based on diagrams of sinusitis, the cheekbones and eyes bones areas are likely to be impacted by the nasal blockage.

Explanation:

8 0
3 years ago
Because it wears away certain materials, an acid is described as
Drupady [299]

Answer:

C corrosive

Explanation:

8 0
2 years ago
Other questions:
  • Suppose a friend says that we don't need to worry about the rising temperatures associated with global climate change. Her claim
    14·1 answer
  • Do plants, like animals have trade that increase their productive​
    12·2 answers
  • Suppose that humans increase their consumption of antarctic fishes, causing a significant reduction in the size of fish populati
    8·1 answer
  • Which system sends messages to organs and tissues?
    5·2 answers
  • A trait is a feature or quality of an organism. All organisms have a unique set of traits that they inherit from their parents.
    8·2 answers
  • Which organism obtains its energy from other organisms?
    8·1 answer
  • A swimmer sprints a short distance for a competition, the swimmer is not able to take in enough oxygen to make the ATP needed fo
    7·1 answer
  • Hello please help i’ll give brainliest
    13·1 answer
  • if the atmosphere is 21% oxygen and the cornea contains 15% oxygen, which direction will more of the oxygen molecules travel: in
    7·1 answer
  • Why do sex cells only need half the number of chromosomes compared to other cells in a organism?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!