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
Nezavi [6.7K]
3 years ago
14

A scientist studied a population of birds for 10 years. During that time, the population was never fewer than 30 birds and never

more than 50. Her data showed that over half of the birds born did not survive to reproduce, because of competition for food and predation. She noticed that In a single generation, about 90% of the birds that were born lived to reproduce, and the population increased to 90. Which inference(s) about this population might be true
Biology
1 answer:
ahrayia [7]3 years ago
3 0

Answer:

A particular population limiting factor or factors must have been removed

Explanation:

The population of the birds must have been kept between 30 and 50 individuals by population limiting factors such as the presence of predators within the community or competition for resources such as food or spaces.

For the population to shoot up to 90 all of a sudden, it may be that one or more of the population limiting factors has been removed from the population. <u>It could be that a major predator has been removed from the community or the competition for food/space is now significantly reduced due to more food/space in the community. </u>

You might be interested in
Which of the following are advantages for animals that reproduce sexually?
algol [13]
A and e should be right
3 0
3 years ago
Read 2 more answers
Which cell type transforms into plasma cells under the influence of cytokines?
MAVERICK [17]
The cells that are transformed into plasma cells with the influence of cytokines are T-Helper cells. It is a very important cell in our immune system and it is used to activate antibodies that could help destroy microbes and pathogens entering the body. They are commonly produced in the bone marrow.
3 0
3 years ago
Describe how heat is generated using one non-renewable resource such as coal, natural gas, or oil.
Lyrx [107]
The heat is generated using non-renewable resources such as coal, natural gas, or/ and oil. This is the cause because the natural process of heat comes through these given variety of generators ways.
5 0
3 years ago
Read 2 more answers
What name is given to the rigid structure, found outside the plasma membrane, that surrounds and supports the bacterial cell?1.
ANEK [815]

Answer:

3

Explanation:

bacteria possess cell wall made of murein

7 0
3 years ago
Read 2 more answers
Do you think it's important to reduce the amount of paper you use? Why or why not?
exis [7]

Answer: It is essential to reduce the making of paper due to drastic problems like the buisness there is in deforestation that has a negative effect in the produce of oxygen by the other hand, we currently live in a generation where we can reduce the use of paper by saving information in electronical devices that can almost save unlimited  information

5 0
2 years ago
Read 2 more answers
Other questions:
  • Choose the best answer. All living things are:
    13·2 answers
  • What is temperature change from condensation to precipitation?
    14·1 answer
  • Why are waves an important feature of the ocean surface?
    11·1 answer
  • What are carbohydrates<br>​
    8·2 answers
  • The contraction of the diaphragm and intercostal muscles begins inspiration explain exactly what happens, in terms of volume and
    15·1 answer
  • How much DNA is in ONE CELL
    7·2 answers
  • The conclusion in a science text
    9·1 answer
  • A trait that is hidden by a domainit trait?
    12·2 answers
  • Calculate the molarity of 0.75 L of a solution containing 0.83 g of dissolved KCI. A 0.015 M B 0.75 M C 1.1 M D 6.2​
    14·1 answer
  • Evolution is any change in the heritable traits within a
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!