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
expeople1 [14]
3 years ago
8

Punnett squares use mathematical probability to help predict the genotype and phenotype combinations in genetic crosses. Select

the steps below that describe how to construct Punnett squares.
Biology
1 answer:
Lina20 [59]3 years ago
3 0

Question:

I failed to find the options, but I will post the way by which you can construct Punnett squares.

Answer and Explanation:

First, you need to know both parental individuals´ genotypes. From these genotypes, you will get all the possible gametes for each parent, following the principle of simple segregation.

Then, by using a simple square, you will make the crosses. This is:

  • You will locate all the possible gametes of one parent on the top of the square
  • You will place all the possible gametes of the other parent on the left edge of the square.
  • Once you have done that, you will perform the crosses. You will look for the intersection between each parent´s gametes and place all the involved alleles in the intersection-box. These are the possible genotypes, and they will be written within the square.

In the attached files, you will find an example of the cross between two pure-breeding plants.

Download pdf
You might be interested in
High blood pressure occurs when there is too much blood flowing through the blood vessels at one time. By changing the amount of
san4es73 [151]

Answer: More water will be transferred from the nephron

The excretory system is the system in the organisms body which allows the excretion of unwanted waste metabolites from the body like nitrogenous wastes like ammonia, salts and excess of water. Water is the chief ingredient of blood it decreases the viscosity of blood and prevents it's clotting.

In the case of hypertension or high blood pressure the excretory system plays an important role by expelling more amount of water out of the body. Therefore, more amount of water will be transferred from the nephron to the urinary bladder.  It is an internal control of the body. It increases the urge to urinate to expel the water and preventing the ill effects of high blood pressure.

8 0
4 years ago
Read 2 more answers
In a dehydration synthesis reaction, __________ is always formed as a by-product of the reaction.
eduard

In a dehydration synthesis reaction, water is always formed as a by-product  of the reaction.

<h3>What is a dehydration synthesis reaction?</h3>

A dehydration reaction in chemistry is a chemical process in which the reacting molecule or ion loses water. The opposite of a hydration reaction, dehydration reactions are frequent processes.

Dehydration synthesis is a chemical reaction that joins two smaller molecules by eliminating atoms from each of them. Organic compounds can be further divided into aliphatic and aromatic compounds based on the structure of hydrocarbons. The generation of new compounds with changes in atom bonding can occur in a variety of chemical processes involving organic molecules.

To learn more about dehydration synthesis reaction with the help of given link:

brainly.com/question/3156803

#SPJ4

4 0
2 years ago
Explain how slumping or soil creep occur. Will hit heart❤️
Mrac [35]

Answer:

Slumps often happen when a slope is undercut, with no support for the overlying materials, or when too much weight is added to an unstable slope. Creep is the imperceptibly slow, steady, downward movement of slope-forming soil or rock.

5 0
3 years ago
Observe: Click Next. What happens in the cytoplasm?
WARRIOR [948]

Answer:

The cytoplasm is a jelly like substance that supports and suspends organelles and molecules inside the cell. It also helps move and dissolve materials throughout the cell including waste molecules, proteins, and hormones.

I hope this helps! I tried to keep it short and simple. :)

7 0
3 years ago
How are plants chemical factors?
sergey [27]

Answer:

Environmental factors that affect plant growth include light, temperature, water, humidity, and nutrition. ... It is important to understand how these factors affect plant growth and development.

Explanation:

4 0
3 years ago
Other questions:
  • What does metaphase look like in animals and in plants
    6·2 answers
  • What connects the brain and spinal cord to the rest of the body
    5·2 answers
  • Which term refers to the collective interactions of humans with the environment and the short-term and long-term health conseque
    8·1 answer
  • When evaluating the amount of bacteria in a habitat, why is the number of colonies a better indicator than the sie of the coloni
    15·1 answer
  • During the replication of DNA molecules, __________. During the replication of DNA molecules, __________. both strands of the pa
    14·1 answer
  • Elements that are good conductors of electricity belong to what group
    5·1 answer
  • From, the map, in what ocean are the Galapagos islands found? Where are they in relation to the United states?
    5·1 answer
  • The owners of a local bakery ask for your help in improving a special yeast strain they use to make bread. They would like you t
    8·1 answer
  • Which kingdom is multicellular, eurkaryotic, heterotrophic and mobile?
    15·1 answer
  • What kind of cell is involved in the process of scarring?
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!