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
o-na [289]
2 years ago
8

You carry out a self-cross of the offspring produced from a cross between homozygous pea plants with yellow and green seeds. You

observe a 3:1 phenotypic ratio in the next generation. What is the underlying genotypic ratio
Biology
1 answer:
xenn [34]2 years ago
7 0

If the phenotypic ration is 3:1 then the underlying genotypic ratio will be 1:2:1.

  • The genotype of an individual is their own DNA pattern. More specifically, the two alleles a person acquired for a particular gene are referred to by this phrase. The observable character of this genotype is called a phenotype.
  • The genotype of an organism is the particular arrangement of alleles for a particular gene.
  • As an illustration, the genotypes for the flower-color gene in the pea plants were red-red, red-white, and white-white. The physical representation of an organism's allelic combination is called a phenotype.
  • for example let us take the example of the height of pea plant. the T represent tall plant (dominant) while t represents short/dwarf plant (recessive).
  • In this monohybrid cross the phenotypic ratio observed is 3:1 i.e., three tall plants and one dwarf plant.
  • However the genotypes of the four offspring will be TT, Tt, Tt, tt.
  • Hence the genotypic ratio comes out to be 1:2:1.

The same is shown in the Punnett square below

learn more about genotype and phenotype here: brainly.com/question/22117

#SPJ4

You might be interested in
What are differences about Early earth and Modern earth?
aleksklad [387]
Formation of the Earth's Atmosphere. The early Earth was very different from our Earth today. The early Earth experienced frequent impacts from asteroids and meteorites and had much more frequent volcanic eruptions. There was no life on Earth for the first billion years because the atmosphere was not suitable for life.
5 0
3 years ago
Yeast, a single-celled organism, uses cellular respiration in order to produce ATP. What is a byproduct made during respiration
grin007 [14]

Answer:

Byproduct: option 2 (CO2)

5 0
2 years ago
What effects do combustion of fossil fuels have on the environment?
Alja [10]
They release carbon dioxide into the atmosphere which in effect create green house gasses 
3 0
2 years ago
Read 2 more answers
Research data that is presented using descriptive language is said to be __________. A. quantitative B. qualitative C. experimen
Alona [7]

Answer:

The answer would be B) Qualitative

5 0
3 years ago
Which of the following is not true concerning rainforests? a. Twenty-five percent of western pharmaceuticals are derived from ra
KATRIN_1 [288]

The correct answer fro above statement is:

<h3> c. Half of all rainforest plants have been tested for their medicinal properties.</h3><h3>Explanation:</h3>

Twenty-five percent of the fresh components in cancer medications are particularly rainforest plants.Rainforests are essential because they serve control global climate trims and rain. Water that disappears from trees comes in other regions as rain.Twenty-five percent of Western pharmaceuticals are obtained from rainforest components. But since only a minute portion of rainforest organisms have been investigated, as the rainforest species escape so do possible remedies and therapies for life-threatening disorders.

7 0
3 years ago
Other questions:
  • I WILL GIVE BRAINLIEST TO WHOEVER ANSWERS FIRST AND IS CORRECT!!!!
    12·2 answers
  • Why do scientists publish their findings in scientific journals?
    5·2 answers
  • What is a relatively dense aggregation of fishes, squid, and other mesopelagic organisms capable of reflecting a sonar pulse tha
    15·1 answer
  • Does the example ( picture ) describe science or pseudoscience?
    7·1 answer
  • The Taj Mahal in India is made of pure white marble. It is slowly losing its white color because of pollutants from vehicles and
    8·2 answers
  • In which structure would you expect to find a cell wall?
    9·1 answer
  • What make the phosphorus cycle different from carbon cycle
    15·1 answer
  • How do high levels of carbonic acid detection trigger a negative feedback loop?
    11·1 answer
  • Explain how DNA samples made it possible to identify victims found at Creompaz.
    8·1 answer
  • How does sympatric speciation differ from allopatric speciation?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!