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
ElenaW [278]
3 years ago
13

How do you use a punnet square?

Biology
1 answer:
viva [34]3 years ago
4 0
Depending on how many genes you are comparing, punnet squares will be of different sizes. Let's just say you are dealing with a monohybrid crossing. The allels you are comparing is B:brown eyes and b:blue eyes.  For example, the female's genotype is  Bb (which means she has brown eyes) and let's say your male's genotype is Bb as well. Draw a 3x3 square: the two squares in the first column will each have one allel and same goes for the first row. I'll insert an example.
Download docx
You might be interested in
Is a elk a herbivore
Svetlanka [38]

Yes, elk are herbivores because they eat things such as grass and shrubs but not meat.
5 0
3 years ago
Raising government spending and cutting taxes can prevent?​
Makovka662 [10]

Explanation:

A reduction in taxes will leave more disposable income and cause consumption and savings to increase,

I think it will help you

5 0
2 years ago
For an organism to survive, it must acquire energy. What is an example of acquiring energy?
Vilka [71]
1.) eating an apple because it is gaining energy from eating the apple
2.) communicate verbally. That doesn’t help them survive when it comes to the organism itself
3.) True, to maintain structure you must stay healthy
4.) A, because they are healing the part where the structure was damaged.
5.) B, because cells have distinct structures and set of functions.
6 0
2 years ago
How is kingdom Plantae different from kingdom Archaebacteria and Eubacteria?​
____ [38]

Answer:

Plantae is multicellular while eubacteria and archaebacteria are unicellular.

5 0
2 years ago
Help&amp;explain <br><br> Don’t use for points or will be reported and I’ll take the points back
kicyunya [14]

Answer:

They have lungs.

Explanation:

Reptiles that are currently living have lungs means they breathe through their lungs not like fishes which breathe through gills. They have dry skin and have scales on their skin. Snakes, lizards, turtles are the examples of reptiles. Some reptiles such as sea turtles and penguins are also lives in water, but they come onto land to lay their eggs and comes to the surface breathing.

5 0
3 years ago
Other questions:
  • When you examine soil what properties Can You observe
    12·1 answer
  • Energy resources are required for which of the following?
    9·1 answer
  • which of the following is found in both prokaryotic cells and eukaryotic cells? a)nucleus b)cytoplasm c)mitochondria d)chloropla
    15·1 answer
  • Symptoms and complications of __________ include bad breath, skin discoloration, abnormal enlargement of breasts in males, impot
    11·1 answer
  • What is the cell cycle ​
    6·1 answer
  • Increased production of goods makes our lives more comfortable, but causes an increase in the demand for energy and other resour
    13·2 answers
  • 1. Predict: The jar contains helium gas. What would happen if the lid of the jar was removed?
    12·1 answer
  • What biome is Juneau, Alaska
    5·1 answer
  • Help me plssssssssssss
    9·1 answer
  • How do bacteria and archea reproduce most of the time?
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!