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
AnnyKZ [126]
3 years ago
10

What is the predicted gentotype of I1 and I2 (the father and mother at the top of the chart).

Biology
1 answer:
aniked [119]3 years ago
3 0

Answer:

The correct option is A) XY and XX

Explanation:

As the pedigree shows, the males and female parent do not have any disease nor are they carriers for any disease. Hence, they will have a normal genotype. The slash on the members of the pedigree show that the individual is dead. But for the first two parents, neither the sign for a disease nor for carrying a disease is shown. Hence, they will be normal.

You might be interested in
What are accumulated cell Products that are never enclosed in a unit membrane called
Delicious77 [7]

The accumulated cell Products that are never enclosed in a unit membrane is called inclusion

<h3>What are cell inclusions?</h3>

Cell inclusion is defined as those pigment or nutrients that are found within the cell which is different from the cell organelles in both structure and function.

Example of cell inclusions are:

  • glycogen,

  • lipids, and

  • pigments.

Therefore, The accumulated cell Products that are never enclosed in a unit membrane is called inclusion.

Learn more about cell here:

brainly.com/question/13920046

#SPJ12

8 0
2 years ago
Which occurs during transcription? DNA is copied to create a second DNA strand. mRNA codons and tRNA anticodons assemble amino a
Novosadov [1.4K]

During transcription, mRNA is synthesized using DNA as a template. This process usually takes place in the cell nucleus and is carried out with the help of an enzyme called RNA polymerase.

mRNA  plays the role of a messenger hence the term messenger RNA or  mRNA in short. Information for synthesis of a specific protein is transcribed on mRNA in the nucleus of the cell. The mRNA then leaves the nucleus and enters the cytoplasm and attaches onto a  ribosome. Ribosomes are cell structures fondly called the "work bench " of the cell.

It is in the ribosomes that the information brought by mRNA is translated or decoded and used to synthesize the specific protein that was coded for.  

6 0
3 years ago
Read 2 more answers
Jordan's grandmother uses the juice from squeezed lemons to remove stains from his shirt. He hypothesizes that the juice is the
Rom4ik [11]

Answer:

He should make identical stains on T-shirts and see whether different parts of the lemon will remove the stain

Explanation:

5 0
3 years ago
Little Jimmy drank 4 different energy drinks and water. After each drink he timed himself running the 50 yard dash. The water in
Mekhanik [1.2K]

Answer:

Water is a control

Explanation:

From the question, the independent variable is energy drink and the dependent variable is running 50 yard of ash.

An independent variable is a variable that can stand alone in an experiment.

Dependent variable is a variable that is beeping altered, tested and measured and it's dependent on the independent variable.

The running of 50 yard Yash depend on the energy drink which is independent.

Water is a control because it is not tested for dependent variable and it's minimize the effect of dependent variable. This is because the energy drink give energy to run 50 yard Yash and that is the dependent variable.

7 0
4 years ago
The sides of the DNA ladder are made up of a phosphate and:
lesya [120]

Answer:

A sugar called deoxyribose.

Explanation:

DNA is made up of molecules called "nucleotides". These are:

  • A phosphate group
  • A pentose sugar [deoxyribose]
  • A nitrogen-containing base [adenine, thymine, guanine and cytosine]

Thus the first option is the right answer.


Reasons why the other options are wrong:

"A plasma called haemoglobin" is wrong as plasma and haemoglobin are related to the blood.

"A chemical called nucleic acid" is wrong as it is not what DNA's made up of. DNA and RNA are nucleic acids themselves.

"An acid called chlorophyll" is wrong as chlorophyll is related to plants.

7 0
2 years ago
Other questions:
  • Explain the direction in which the mRNA transcript is manufactured
    14·1 answer
  • The energy needed for body's internal activities when at rest is your Active Metabolic Rate.
    6·2 answers
  • The theory of plate tectonics was developed with the contribution of scientists from many different disciplines. What contributi
    6·1 answer
  • 99 points, please help. ASAP
    8·2 answers
  • What is the highlighted organ called? <br> A)esophagus<br> B)seminal vesical<br> C)aortic arch
    7·1 answer
  • Reproductive isolation:__________
    12·1 answer
  • Match the definition and example:
    14·1 answer
  • Which waves can travel through a vacuum?
    7·2 answers
  • Skeletal muscle is controlled by the organism.
    15·1 answer
  • 14
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!