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
Sergio039 [100]
2 years ago
7

Identical twins are produced from the same sperm and egg (which splits after the first mitotic division), whereas fraternal twin

s are produced from separate sperm and separate egg cells. If two parents, one with brown eyes (a dominant trait) and the other with blue eyes (the recessive trait) produce one twin boy with blue eyes, what is the probability that a fraternal twin will transmit the blue eye allele to his or her offspring
Biology
1 answer:
natulia [17]2 years ago
6 0

Answer:

This is 25%

Explanation:

Analysis, Since the dominant brown eyed  parents  produce blue eye child, this shows they are heterozygote dominant

However,this fraternal twin is not genetically identical, due to the blue eye color,(recessive) but the fact remain that they  are the parents.(because he inherited the recessive allele from each of the parent)Therefore the probability is 25%.

This is because he is the only one out of the 4 kids( based on Mendelian fashion) this is  1/4,25%

You might be interested in
For the History of Classification Quick Check(2021-2022):
Sholpan [36]

In this question we will do a Biological Classification History Check.

<h3>1. Binomial nomenclature</h3>

Binomial nomenclature or binary nomenclature designates the set of rules that regulate the attribution of scientific names to species of living beings.

<h3>2. Domain</h3>

Is based on molecular phylogeny data. According to Woese, there are three domains: Archaea Domain, Bacteria Domain, and Eukarya Domain.

<h3>3. Both focus on illustrating taxonomic relationships between organisms.</h3>

No, binomial nomenclature is for the purpose of assigning names.

<h3>4. domain, kingdom, phylum only.</h3>

No, the classification is more extensive

<h3>5. juglans nigra</h3>

It is a tree that can reach heights between 20 to 50 m. It is still a monoecious, deciduous and aromatic tree.

Learn more about Binomial nomenclature in brainly.com/question/9837065

3 0
2 years ago
What happened to the matter and the energy that were in the watermelon as it decomposed.
vitfil [10]

Answer:  A new study in the journal Biotechnology for Biofuels has found that those wasted watermelons could be turned into up to 2.5 million gallons of ethanol. It turns out that watermelon juice is a great base to make ethanol from -- it's full of sugar and yeast-friendly amino acids.

Explanation:

I hope it helps you!

5 0
3 years ago
The whole universe was once held in a zone called the...
e-lub [12.9K]

Answer:

Matter

Explanation:

6 0
3 years ago
Explain how the sun determines climate distribution. What type of weather conditions does the sun control?
Mashutka [201]

Answer:

The rate of energy coming from the Sun changes slightly day to day. It has been suggested that changes in solar output might affect our climate both directly, by changing the rate of solar heating of the Earth and atmosphere, and indirectly, by changing cloud forming processes

The Sun warms our planet, heating the surface, the oceans and the atmosphere. This energy to the atmosphere is one of the primary drivers our weather. Our climate is also strongly affected by the amount of solar radiation received at Earth.

4 0
2 years ago
The Canary Islands are commonly thought to be formed by undersea volcanic activity. A marine scientist concluded that the Canary
Tcecarenko [31]
<span>Logical conclusions based on careful measurements are likely to be correct.</span>
8 0
2 years ago
Read 2 more answers
Other questions:
  • While mRNA strands are being created a sequence is sometimes miscopied. What is the best possible outcome, the worst possible ou
    9·1 answer
  • Describe the life cycle of a horse
    5·2 answers
  • Discuss the meaning and importance of selective toxicity as it relates to antimicrobials.
    13·1 answer
  • What term is used to describe bacterial cells that can naturally take up dna from their environment?
    12·1 answer
  • Name the two types of variables in an experiment<br> plz answer
    12·1 answer
  • Can you please help me with this?​
    7·1 answer
  • A. What are the two main types of seismic waves that are created during an
    12·1 answer
  • How did the cell membrane acts as a soild and a liquid and show flexibility?
    7·2 answers
  • Explain what is probably going wrong in the following scenario.
    15·1 answer
  • In stage 1 of photosynthesis, a proton gradient is generated and atp is synthesized. Where do protons become concentrated in the
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!