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
Effectus [21]
3 years ago
15

Variation in a trait is a required condition for natural selection to act on a population for that trait. Assuming a population

of organisms only started with only one form of a trait, what are two ways variation in the trait could be introduced into the population?
Biology
1 answer:
Sveta_85 [38]3 years ago
4 0

Answer:

I) Sexual reproduction

II) Mutation

Explanation:

Variations refer to the difference observed within organisms of the same species. Variation are introduced into a population by:

- new genetic combinations that occur during sexual reproduction (i.e during meiosis)

- mutations, spontaneous changes that occur in genes and chromosomes.

You might be interested in
An unnatural warming of the atmosphere near earth's surface is called
mr Goodwill [35]
The answer is global warming
5 0
3 years ago
How are sediments formed?
Vladimir [108]

Sedimentary rocks are formed when sediment is deposited out of air, ice, wind, gravity, or water flows carrying the particles in suspension.

Explanation:

4 0
3 years ago
The process of natural selection requires all of the following, except:
Rudik [331]

Answer:

C.) Advanced or complex species

4 0
2 years ago
When there is not enough carbon dioxide in a plant, a process called photorespiration may occur. This process uses the excess ox
sergiy2304 [10]

A prolonged period of photorespiration would affect a plant, giving a significant evolutionary advantage to plant species in dry climates.

<h3>What is the difference between photorespiration and respiration?</h3>

One of the basic differences between photorespiration and respiration concerns the effect of O2 on the two processes. Respiration saturates when O2 reaches approximately 2%, while photorespiration does not reach saturation in a pure O2 atmosphere.

<h3>Under what conditions does photorespiration occur?</h3>

Photorespiration is an expensive metabolic pathway that occurs when the Calvin Cycle enzyme rubisco acts on oxygen instead of carbon dioxide.

With this information, we can conclude that A prolonged period of photorespiration would affect a plant, giving a significant evolutionary advantage to plant species in dry climates.

Learn more about photorespiration in brainly.com/question/13433623

#SPJ1

5 0
1 year ago
Differentiate between the three major climate zone
Bingel [31]

Answer:

tropical, temperate, and polar

7 0
3 years ago
Other questions:
  • 2 Points
    15·2 answers
  • Urgent please and thank you
    9·1 answer
  • Which structures are common to both plant and animal cells? Check all that apply.
    5·2 answers
  • Which is not an example of an earth system cycle?
    9·2 answers
  • What is the difference between inorganic and organic
    12·1 answer
  • The digestive enzymes in a cell are stored in the
    13·2 answers
  • Where does DNA replication take place? * O G1 Phase S Phase G2 Phase Mitosis​
    12·1 answer
  • What are the symptoms of pneumonia? Answer for brainslist
    6·2 answers
  • Single-called eukaryotic organisms called yeast are useful in bread making process. Which of the follow processes are most benef
    9·1 answer
  • Decide whether each statement is a 'positive' or 'negative effect of deforestation.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!