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
monitta
2 years ago
8

Students wanted to perform an experiment to mimic natural selection. They noted that small plants growing in the school garden h

ad projections that extended from the leaves. These projections are called trichomes. They hypothesized that the trichomes protect the plant from herbivory, when herbivores eat the leaves from the plants and cause damage. The students counted the average number of trichomes per leaf and plotted this on the top graph, shown here. They then selected parent plants that had a higher than average trichome number per leaf to pollinate, creating a new generation of plants. The distribution of average trichome number for the second generation is shown in the bottom graph.
Which statements below are supported by the information shown here?
A) The trichome number is controlled by a genetic factor.
B) Directional selection occurred due to the student's experiment.
C) Herbivores can no longer consume the plants in the second generation.
D) The genotypic frequencies of the first and second generation should be identical.
E) Artificial selection can alter phenotype frequencies in as few as two generations.
Biology
1 answer:
11Alexandr11 [23.1K]2 years ago
4 0

Answer:

A, B, E

Explanation:

You might be interested in
Three criteria used for classification of the atmosphere explained in the text are question 4 options:
Bond [772]

Answer: c.composition, temperature, and function.

Atmosphere can be classified into composition, temperature, and function.  The composition has two region, heterosphere and homosphere.  The temperature will be divided into thermosphere, mesosphere , stratosphere, troposphere . The function will be divided into ozonosphere and ionosphere

6 0
3 years ago
1. Gametes are formed by.. (1 point)
777dan777 [17]
Hello

Gametes are formed after the cell reproduction process mitosis.

Hope this helps
Plz mark me as Brainliest
7 0
3 years ago
Read 2 more answers
Which energy source are cause of deforestation
Romashka [77]

Answer:

The energy source caused by deforestation is Woodfuel.

Explanation:

Hope this helps!

8 0
3 years ago
How are cancer cells generated? Choose the correct answer.
uysha [10]

Answer:

Its A- A mutation causes cells to divide without stopping.

Explanation:

8 0
2 years ago
During a choking episode, most foreign objects are more likely to become lodged in the ________ bronchus due to its larger diame
yKpoI14uk [10]
There are choices for this question namely:

<span>right primary
right secondary
left secondary
left primary
</span>
The correct answer is "right primary" or the right main bronchus. Anatomically, the right main bronchus has a larger diameter and a steeper angle (to compensate for the location of the liver). When a foreign body is accidentally aspirated, most commonly, it will lodge on the right main bronchus; especially in children.
8 0
3 years ago
Other questions:
  • What is one of the primary functions of this food in the body?
    9·1 answer
  • Summarize the process of Transcription in your own words.
    7·1 answer
  • Please help!!!
    10·1 answer
  • Describe how the chemical and physical properties of water make it a key molecule influencing all spheres on Earth.
    12·1 answer
  • Geothermal power is considered to be renewable because any projected heat extraction is small compared to the Earth's heat conte
    5·1 answer
  • In which case is an inherited mutation most likely to be expressed? It will be expressed only if the mutation is present in the
    11·2 answers
  • A student wants to create a liquid volcano. The student observes bubbles in the soft drink prior to opening it.
    7·1 answer
  • The first step of protein synthesis is __________________. This step occurs in the _________________ of the cell. During this st
    8·1 answer
  • The image below represent a phase of mitosis which phase represented by the image
    11·1 answer
  • PLEASE HELP!!!!!<br> What happens to the original DNA strand after transcription?
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!