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
alukav5142 [94]
3 years ago
7

Hello, if any one knows how to fill in a punnet square please help meeeeee

Biology
2 answers:
Svetradugi [14.3K]3 years ago
5 0
Write the letters then go down then across.
omeli [17]3 years ago
3 0
You can fill the sides with any allele.
After that the first box will be the dominant allele than the recessive allele, the box below that will be the dominant allele and the recessive allele. Dom being capitol and recessive being lowercase, the box on the top right will be dominant allele and recessive and bottom dominant and recessive. It’s all based on the allele of that row and column.
You might be interested in
Hypothesis: If i add the egg to vinegar then the shell will dissolve within 24 hours
nadezda [96]

Answer :

Vinegar is a weak acid. This is used to make a naked egg. When an egg is added in the vinegar for one day / 24 hrs, it reacts with the eggshell.  The calcium carbonate shell gets dissolve.

Then an egg without shell is formed and the size of the egg does not change. The calcium carbonate reacts with acetic acid and forms carbon dioxide.

When the shell-less egg is kept in the vinegar for 48 hrs i.e. 2 days again, the water content in it enters into the eggs through the membrane. Then the egg gets somewhat bigger.

Otherwise, for 24 hrs, vinegar is acting like an isotonic solution and only dissolves the shell. This experiment would be done for showing the osmosis process through the cell membrane.

6 0
3 years ago
Select the correct answer from the drop-down menu. Why is environmental science important ?
Andru [333]

environmental science is important for

the wellness of our community

6 0
3 years ago
Describe the scientific evidence supporting the idea that all life has evolved from a common ancestor. Include a little bit abou
Ksenya-84 [330]
Umm whaleee i believe the first “life” which developed is bacteria.

for humans, we are evolved from the great apes. we are called homo sapiens
5 0
3 years ago
If the dominant alleles for stem color and fasciation are commonly located on the same chromosome, how could the dominant allele
VikaD [51]

Answer:

Chromosome crossing over in prophase 1 where DNA segments are moved between the homologous pair.

Explanation:

3 0
3 years ago
One difference between patterns for autosomal and sex-linked genes on a pedigree chart?
3241004551 [841]

Determine if the chart shows an autosomal or sex-linked (usually X-linked) trait. For example, in X-linked recessive traits, males are much more commonly affected than females.

7 0
3 years ago
Other questions:
  • Which term best describes the lowest elevation in a particular area that remains covered in snow all year ?
    15·2 answers
  • Which is the best example of a pure substance? a) peanuts b) milk c) gold d) air?
    11·2 answers
  • When timmy gets a fever over 100.4 degrees, the symptoms of his disability disappear. it is likely that timmy has been diagnosed
    13·2 answers
  • Briefly describe what occurs when a red blood cell is placed in water (a hypotonic solution).
    8·1 answer
  • Why is freezing water extremely biologically relevant?
    6·1 answer
  • James adds some magnetic marbles to a glass jar full of ordinary marbles, and then shakes up the jar. What do you think will hap
    6·1 answer
  • HURRY PLEASE
    13·2 answers
  • I need help please I’m on the last question on my ixl and I don’t want to mess up
    8·1 answer
  • Which is a force that holds atoms together?
    7·2 answers
  • List the steps of reasoning that Darwin gave to explain the process of natural selection
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!