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
ozzi
2 years ago
9

A student in genetics class is studying the inheritance patterns in fruit flies. He is looking at the traits for wing length, lo

ng versus short, and colorbrown versus gray. Using a dihybrid cross of two flies that were heterozygous for long wings and brown color. Long wings and Gray are dominant. How many offspring will have long wings and brown color?
Biology
1 answer:
Step2247 [10]2 years ago
6 0

Answer:

LLgg, Llgg , two out of 16

Explanation:

Given,

Dominant - Long wings and Gray color

Recessive - Short wings and Brown color

Let the allele for long wings be "L" and the allele for short wings be "l".

Let the allele for brown color be "g" and allele for gray color be "G"

Genotype of parents

LlGg

Gametes of the parent

LG, Lg, lG, lg

Dihybrid cross is between LlGg and LlGg

The offspring produces will be as follows -

LG        Lg         lG         lg

LG LLGG LLGg LlGG LlGg

Lg LLGg LLgg LlGg Llgg

lG LlGG LlGg llGG         llGg

lg LlGg Llgg         llGg         llgg

Offspring with long wings and brown color – LLgg, Llgg , two out of 16

You might be interested in
What is synovial joints
son4ous [18]

Answer:

Explanation:

Synovial joints, often referred to as joints, are composed of two or more bones with a gap between the opposite bone surfaces, connected only by the fibrous connective tissue membrane around them. The synovial joint is the main form of bone joint and has great mobility.

<em>The preclinical trial of therapy against Alzheimer’s disease (AD) is an essential and complex step. It functions as a bridge between candidate discovery and clinical development since it constantly provides us with new information on pieces of the complex AD puzzle. Analysis of this information is likely to reveal patterns of pharmacological interactions instead of the single potential drug target. A group of well-trained, knowledgeable medicinal biochemists in Alzheimacy with decades of experience in preclinical research are willing to work with leaders and scientists from academia, pharmaceutical and biotechnology companies around the world to further develop more promising and stringent therapeutics for AD.</em>

<em>https://www.creativebiomart.net/alzheimacy/solutions/preclinical-development/</em>

3 0
3 years ago
Which factor can affect the rate of photosynthesis by denaturing enzymes in the plant?
Tomtit [17]
I think the answer is due to ph. levels in the soil
8 0
3 years ago
Read 2 more answers
What did the structure of DNA’s double helix suggest about DNA’s properties? Select all that apply.
givi [52]

Completed part of the questionErrors in copying can result in changes in the DNA sequence that could be inherited by future generation.

Answer:

DNA stores genetic information in the sequence of its bases

DNA can be replicated by making complementary copies of each strand

Errors in copying can result in changes in the DNA sequence that could be inherited by future generation.

Explanation:

<u>the  fact that DNA is located in the Nucleus is not related to double strands.</u>

<u>the DNA csn change is not relevant ,</u>

<u> therefore the above 3 options are the correct answers.</u>

7 0
3 years ago
How energy from the sun becomes thermal energy on earth
torisob [31]
Radiation is the transfer of heat energy through space by electromagnetic radiation. Most of the electromagnetic radiation that comes to earth from the sun is in the form of visible light. Light is made of waves of different frequencies.  

Hope this helps :)
4 0
3 years ago
Read 2 more answers
The pedigree chart could represent all of the following disorders EXCEPT A) hemophilia B) sickle-cell disease C) red-green color
Thepotemich [5.8K]
The only disorder that cannot be represented using pedigree chart is sickle cell anemia. this because hemophilia, red-green color blindness, and duchenne muscular dystrophy are all X-linked traits. on the other hand sickle cell anemia is an autosomal recessive condition which cannot be represented in the pedigree chart since only sex linked traits are found this chart.   
6 0
3 years ago
Read 2 more answers
Other questions:
  • Do predators really kill only the old and sick prey? What evidence is there for this statement
    8·1 answer
  • A disease of the blood characterized by overproduction of leukocytes is called
    7·1 answer
  • Please help!!!ASAP this helps me get my credit.
    10·1 answer
  • Plz help I am so confused
    12·1 answer
  • Select the correct answer from each drop-down menu.
    11·2 answers
  • The transfer of DNA between bacterial cells by a virus is:
    13·2 answers
  • If you weigh 150 pounds on Earth,
    5·2 answers
  • How do I complete the following table regarding genotypes, phenotypes, and potential blood donors?
    13·1 answer
  • The process of meiosis is essential in the sexual reproduction and life cycle of many organisms. The outcome of meiosis is haplo
    14·2 answers
  • Pls help fast!<br> I wanted to see if my answers were right<br> which are : A, B D.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!