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
fiasKO [112]
3 years ago
14

Populations evolve for many reasons. Suppose there is a population of plants that have either purple flowers or white flowers, a

nd the allele for purple flowers is dominant. This means that plants with two purple alleles have purple flowers. Plants with one purple allele and one white allele also have purple flowers. Only plants with two white alleles have white flowers.For each event or condition described below, answer the following questions.a. Which mechanism of evolution is at work?b. How does this event affect the population's gene pool? c. Do the frequencies of the two alleles change, and if so, how?
Biology
1 answer:
crimeas [40]3 years ago
6 0

Answer:

n/l

Explanation:

You might be interested in
11. If a ball with an original velocity of zero is dropped from a tall structure and takes 7 seconds to hit the ground, what vel
ella [17]
D) 68.6 m/s

Final Velocity = Initial Velocity - (Gravity)(Time)

Final Velocity = 0 m/s - (-9.8 m/s)(7s)

Final velocity = 68.6 m/s
8 0
3 years ago
Read 2 more answers
The cardiovascular centers in the medulla oblongata control __________.
Vlada [557]
It controls blood pressure
3 0
3 years ago
Right answer gets brainliest!!!!!!!!!!!!!
rosijanka [135]
<h2><em><u>Answer:</u></em></h2>

The five steps that are always taken in scientific research are;

  • Recognizing the problem
  • establishing a hypothesis
  • doing research and assembling data
  • escorting the experiment
  • and finally proceeding to a conclusion
<h2><em><u>Explanation:</u></em></h2>
  • Arya already performs the first two steps; as she first recognize the problem i.e. she observes the dry glass and she also formulate a hypothesis that "the water content in the soil is about two-thirds lower than that of other yards in the area"

  • Now she will collect the data and conduct the experiment on the soil and glass and then she will assemble the conclusion based on the results.Now she will collect the data and conduct the experiment on the soil and glass and then she will assemble the conclusion based on the results.

6 0
2 years ago
Read 2 more answers
Why food must be digested before entering your cells?
S_A_V [24]

Answer:

Digestion is important for breaking down food into nutrients, which the body uses for energy, growth, and cell repair. Food and drink must be changed into smaller molecules of nutrients before the blood absorbs them and carries them to cells throughout the body.     Protein must be broken down into amino acids.     Starches break down into simple sugars.     Fats break down into into fatty acids and glycerol.

plz mark brainliest

4 0
3 years ago
" The molecules used to cut, copy, and connect the DNA segments used in this process are
Elanso [62]
After looking at the above diagram given, Enzymes are the molecules that were used to cut, copy, and to connect the DNA segments. The correct answer is 2. Make sure to check the number choices, they are out of order on this particular question. 
7 0
3 years ago
Other questions:
  • What can a paleontologist learn from fossils
    11·1 answer
  • What is the joint of the ulna and humerus called?
    5·2 answers
  • Which term means the level of effort required to complete an activity? a.recovery b.intensity c.time d.variation
    5·2 answers
  • Explain how an inmune system response starts after a macrophage attacks a pathogen?
    6·1 answer
  • How would the toucan population be affected if the population of trees in its habitat decreased dramatically?
    11·1 answer
  • What is a change in the genetic code called?
    7·2 answers
  • Which of these are ions? anions and xenons anions and cations cations and xenons xenons and anions
    6·1 answer
  • I need help plz. 10 points worth it
    14·1 answer
  • What is meant by the "induced fit” of an enzyme?
    14·1 answer
  • Describe the components involved in the homeostasis mechanism<br>​
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!