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
katrin [286]
3 years ago
5

NOTE: ALL of the remaining questions in this Prelab refer to the following experiment, designed to test whether fruit flies pref

er certain species of fruit: Experiment: Three flies are placed in a cage with a fresh banana and a rotten apple. Researchers record where the flies seem to spend most of their time. Which of the following is correct?
Biology
1 answer:
drek231 [11]3 years ago
7 0

Answer:

In the above experiment, these three flies are not enough cogent

Explanation:

Because in the above experiment which is designed to test that, in the above cage these three flies prefer which type of food either it is a banana which is fresh or either apple which is rotten. But the behavior of the flies is not the same, so it is difficult to judge where the flies spend more time. It is a probability that the flies spend most of the on a fresh banana or a rotten apple or both fruits.

These three flies could be unusual.

You might be interested in
What nitrogen base is found on RNA but not DNA?
kumpel [21]
DNA<span> and </span>RNA<span> are both comprised of nucleotides that bind to a sugar backbone. The </span>DNA<span> nucleotide </span>bases<span> include adenine, cytosine, guanine and thymine. The </span>RNA <span>nucleotide </span>bases<span> include adenine, uracil, guanine and cytosine.</span>
8 0
3 years ago
Read 2 more answers
Which substance has a high albedo?
Inessa [10]

Answer:

Which substance has a high albedo? B) White Sand

Explanation:

The albedo is the amount of energy that is reflected by a surface. It is determined by the refletivity of that surface. Albedo can range from 0 (no reflection) to a value of 1 (100% reflection). Generally, dark surfaces have a low albedo and light surfaces have a high albedo. Liquid water is considered to have a low albedo, like dark rock and rich soil.

4 0
3 years ago
Read 2 more answers
The allele for a widows peak has complete dominance over the allele for a straight hairline (w)what is the probability of a man
dalvyx [7]
I would think it's 25%.
8 0
3 years ago
Read 2 more answers
A geneticist is studying two traits in the fruit fly - eye color and wing shape. They perform a dihybrid cross. If the genes for
Len [333]

Answer:

3/16

Explanation:

<u>According to Mendel's law of independent assortment of genes, when a dihybrid cross involves two genes that assort independently and one of the parents is dominant for the two genes and the other is recessive, the phenotypic ratio of the offspring at F2 would be 9:3:3:1</u>. The proportion of the offspring with the dominant parental traits would be 9/16, those with the recessive parental traits would be 1/16, while those with mixed traits would be 3/16 each.

Assuming the eye color is represented by E and the wing shape is represented by W. At F2

     EeWw    x    EeWw

E_W_ - 9/16 (dominant for both eye color and wing shape)

E_ww - 3/16 (dominant for eye color and recessive for wing shape)

eeW_ - 3/16 (recessive for eye color and dominant for wing shape)

eeww - 1/16 (recessive for both eye color and wing shape)

<em>Hence, the proportion of the offspring with dominant phenotype for eye color and recessive phenotype for wing shape would be </em><em>3/16.</em>

3 0
3 years ago
25 POINTS!!!!!! A person is complaining of lightheadedness. Which of the following could be a possible cause?
melomori [17]
<span>I think it would be A.) Anemia, reducing the delivery of oxygen to the brain </span>
4 0
3 years ago
Read 2 more answers
Other questions:
  • Of the four most abundant gases in our atmosphere, which one shows the greatest variation at the earth's surface
    5·1 answer
  • After glycolysis occurs, an anaerobic process can take place in the cytoplasm of the cell. what is the major product of this rea
    15·1 answer
  • Is the cell in the diagram Eukaryota or prokaryotic? Explain your answer using the defining characteristics of cells. Mention st
    5·1 answer
  • A star has a mass fifty times greater than Earth's sun, very high teperature, and is very bright. What will most likely happen t
    12·2 answers
  • Select all that apply
    7·2 answers
  • PLS HELP questions are in the picture!!
    10·1 answer
  • Describe the ways in which water in sewage polluted lake and water from the sea are
    10·1 answer
  • What are the 3 most common shapes of bacteria
    8·1 answer
  • Based on the image below, what is the most abundant element found in Earth's
    6·1 answer
  • The formation of the many kinds of body cells that make up an embryo begins with
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!