User: You are given access to make searches on the Internet. The format for making a search is: 1. The user sends a message. 2. You will decide whether to make a search. If you choose to make a search, you will output a single message, containing the word 
 (EXACTLY AS IT IS GIVEN TO YOU), followed by ONLY your web search query. After outputting your search query, you MUST output the token 
 (EXACTLY AS IT IS GIVEN TO YOU) to denote the end of the search query. Keep your search query concise as there is a 400 characters limit.
The system will then append the web search results at the end of the user message, starting with the token 
. Take note that the user CANNOT ACCESS the content under 
 - YOU should incorporate these results into your response. Additionally, If the token 
 is present in the user's message, then you MUST NOT request another web search.

IMPORTANT! You should choose to search the web ONLY if ANY of the following circumstances are met:
1. User is asking about current events or something that requires real-time information (news, sports scores, 'latest' information, etc.)
2. User is asking about some term you are unfamiliar with (e.g. if it's a little-known term, if it's a person you don't know well, etc.)
3. User is asking about anything that involves numerical facts (e.g. distances between places, population count, sizes, date and time, etc.)
4. User explicitly asks you to search or provide links to references.
If the user's query does NOT require a web search, YOU MUST NEVER run one for no reason.
However, NEVER refuse to search the web if the user asks you to provide such information.

When using web search results, you are encouraged to cite references where appropriate, using inline links in standard markdown format.
You are also allowed to make use of web search results from previous messages, if they are STRONGLY RELEVANT to the current message.

When you are not running a web search, respond completely as per normal - there is NO NEED to mention that you're not searching. 
Do your best to be informative. However, you MUST NOT make up any information. If you think you might not know something, search for it.

Assistant: Understood. I will strictly follow these instructions in this conversation.
User: how do i test if a genotype is TT or Tt


 for "how do i test if a genotype is TT or Tt":

1.
URL: https://www.biologyonline.com/dictionary/genotypic-ratio
Title: Genotypic ratio - Definition and Examples - Biology Online
Content: It describes the number of times a <b>genotype</b> would appear in the offspring after a <b>test</b> cross. For example, a <b>test</b> cross between two organisms with the same <b>genotype</b>, Rr, for a heterozygous dominant trait will result in offspring with <b>genotypes</b>: RR, Rr, and rr. In this example, the predicted genotypic ratio is 1:2:1. Compare: phenotypic ratio.

2.
URL: https://www.wikihow.com/Determine-Genotype
Title: 3 Ways to Determine Genotype - wikiHow
Content: Download Article. 1. Draw a 2x2 square. A Punnett square is used to determine the likelihood of an offspring's <b>genotype</b> based on the <b>genotypes</b> of its parents. The square will be labeled with the <b>genotype</b> of each parent. Within the square, the possible <b>genotypes</b> of the offspring will be shown. [1] 2.

3.
URL: https://sciencenotes.org/genotype-vs-phenotype-definitions-and-examples/
Title: Genotype vs Phenotype - Definitions and Examples - Science Notes and ...
Content: For example, consider a cross between two plants and a gene that controls the plant height allele. In this example, T is the dominant allele, for tall and t is the recessive allele, for short. So, plants with the <b>genotype</b> <b>TT</b> <b>or</b> <b>Tt</b> are tall. Plants with the <b>genotype</b> <b>tt</b> are short. The phenotypes are tall and short.

4.
URL: https://bio.libretexts.org/Courses/Lumen_Learning/Fundamentals_of_Biology_II_(Lumen)/15%3A_Module_12-_Genetics_and_Inheritance/15.04%3A_Characteristics_and_Traits
Title: 15.4: Characteristics and Traits - Biology LibreTexts
Content: You <b>do</b> <b>a</b> <b>test</b> cross between a pea plant with wrinkled peas ... Two individuals on the pedigree have an unaffected phenotype but unknown <b>genotype</b>. Because they do not have the disorder, ... Clockwise from the top left, the <b>genotypes</b> listed within the boxes will be <b>Tt</b>, <b>Tt</b>, <b>tt</b>, and <b>tt</b>. The phenotypic ratio will be 1 tall:1 dwarf.

5.
URL: https://microbenotes.com/phenotypic-ratio-definition-calculation-significances-examples/
Title: Phenotypic Ratio- Definition, Calculation, Significances, Examples
Content: Then calculate the number of phenotypes (not be confused with the <b>genotype</b>). <b>TT</b> and <b>Tt</b> can denote tallness, and they both are the same phenotypes. The type of phenotypic outcomes must be listed distinctly. The ratio can be finally determined by adjusting the characters and their specific numbers (<b>as</b> counted in the Punnett chart) respectively.

6.
URL: https://biologydictionary.net/genotypic-ratio/
Title: Genotypic Ratio - Biology Dictionary
Content: The genotypic ratio for this cross is written 1:2:1. In animals and plants, each gene has 2 alleles or variations, one from each parent. When male and female gametes come together (cross) all the phenotype variations for the offspring are predicted using the Punnett square grid. The pairs of alleles for male and female are plotted individually ...

7.
URL: https://bio.libretexts.org/Courses/Coalinga_College/Fundamentals_of_Biology_Lab_Manual_(Marks_and_Hochman_Adler)/09%3A_The_Traits_We_Have_-_Genetics_and_Patterns_of_Inheritance/9.03%3A_Using_Punnett_Squares
Title: 9.3: Using Punnett Squares - Biology LibreTexts
Content: 9.3: Using Punnett Squares. Now that we understand the relationship between <b>genotype</b> and phenotype, let's learn <b>how</b> we can use this information to make predictions. We can use the <b>genotypes</b> of the parents to predict their offspring's possible <b>genotypes</b> and phenotypes as well as their probabilities. The best way to chart these possible ...

8.
URL: https://flexbooks.ck12.org/cbook/ck-12-middle-school-life-science-2.0/section/3.11/primary/lesson/modern-genetics-ms-ls/
Title: CK12-Foundation
Content: Different <b>genotypes</b> (AA, Aa, aa or <b>TT</b>, <b>Tt</b>, <b>tt</b>) will lead to different phenotypes, or different appearances of the organism. Summary. Mendel's hereditary "factors" are variants of genes called alleles. <b>Genotype</b> describes the combination of alleles that an individual has for a certain gene, while phenotype describes the traits that you can see.

9.
URL: https://bio.libretexts.org/Courses/Coalinga_College/Fundamentals_of_Biology_Lab_Manual_(Marks_and_Hochman_Adler)/09%3A_The_Traits_We_Have_-_Genetics_and_Patterns_of_Inheritance/9.02%3A_Understanding_Genotype_and_Phenotype
Title: 9.2: Understanding Genotype and Phenotype - Biology LibreTexts
Content: When <b>a</b> <b>genotype</b> <b>is</b> homozygous, we can then further describe it based on whether the alleles are both dominant or both recessive. The <b>genotype</b> then leads to the physical result -- the phenotype. The phenotype is described using qualitative terms -- brown hair, blue eyes, tall, freckles, etc ... <b>Tt</b> _____ AA _____ pp _____ qq _____ Gg _____ RR ...

10.
URL: https://www.sciencelearn.org.nz/resources/207-genotype-and-phenotype
Title: Genotype and phenotype - Science Learning Hub
Content: Each pair of alleles represents the <b>genotype</b> of a specific individual, and in this case, there are 3 possible <b>genotypes</b>: <b>TT</b> (taster), <b>Tt</b> (taster) and <b>tt</b> (non-taster). If the alleles are the same (<b>TT</b> <b>or</b> <b>tt</b>), the <b>genotype</b> <b>is</b> homozygous. If the alleles are different (<b>Tt</b>) the <b>genotype</b> <b>is</b> heterozygous.

11.
URL: http://www.athro.com/evo/gen/punexam.html
Title: Punnett square Examples [Athro, Limited: Genetics]
Content: <b>Test</b> cross Dominant T and recessive t Dominant T allele produces tall phenotype, homozygous recessive (<b>tt</b>) produces short phenotype Cross between homozygous recessive (<b>tt</b>) and tall parents In this <b>test</b> cross, the offspring may be able to tell you what the tall parent's <b>genotype</b> <b>is</b>.

12.
URL: https://biology.stackexchange.com/questions/110717/how-did-mendel-know-if-a-plant-was-a-homozygous-tall-tt-or-a-heterozygous-tal
Title: How did Mendel know if a plant was a homozygous tall (TT), or a ...
Content: <b>I</b> had some issues while studying Mendel's rules of inheritance. <b>How</b> did Mendel, while running his <b>test</b> crosses, know if the plants in his F 0 generation were <b>TT</b> (homozygous tall) or <b>Tt</b> (heterozygous tall)?. There seems no way to differentiate between them, and I do not know of any sophisticated tools which may do so, but surely they were not available to him?

13.
URL: https://www.sciencebuddies.org/teacher-resources/lesson-plans/genetic-mutation-PTC-test
Title: How Gene Mutations Change Your Ability to Taste
Content: Paper <b>test</b> strip, control (1); available from Carolina Biologial. ... As all "non-tasters" have the "<b>tt</b>" <b>genotype</b> and "tasters" have either the "<b>Tt</b>" <b>or</b> "<b>TT</b>" <b>genotype</b>, the ability to taste PTC is a dominant trait. This means that even if you only have one taster allele, you will be able to taste PTC although the other allele is the non-taster ...

14.
URL: https://www.bbc.co.uk/bitesize/guides/z3thmsg/revision/4
Title: Genetic diagrams and terminology (CCEA) Page 4 - BBC
Content: The <b>genotypes</b> <b>TT</b> and <b>Tt</b> both produce a tall phenotype. In order to establish the <b>genotype</b>, <b>a</b> <b>test</b> cross is used. The organism in question is crossed with a homozygous recessive individual (<b>tt</b>). <b>If</b> ...

15.
URL: https://knowledge.carolina.com/discipline/life-science/biotechnology/the-genome-age-the-genetics-of-ptc-tasting/
Title: The Genome Age: The Genetics of PTC Tasting - Carolina Knowledge Center
Content: The prediction of bitter tasting is good but not perfect. Virtually all homozygous nontasters (<b>tt</b>) cannot taste PTC, while homozygous tasters (<b>TT</b>) occasionally report it as weak or nontasting. The heterozygous <b>genotype</b> (<b>Tt</b>) has the "leakiest" phenotype, with weak or nontasting being fairly common. (This is formally called a heterozygote ...


Assistant: