test-cross (Meaning)
test-cross (n)
a cross between an organism whose genotype for a certain trait is unknown and an organism that is homozygous recessive for that trait so the unknown genotype can be determined from that of the offspring
Synonyms & Antonyms of test-cross
No Synonyms and anytonyms found
test-cross Sentence Examples
- A test-cross involves crossing a heterozygous individual with a homozygous recessive individual.
- The purpose of a test-cross is to determine the genotype of an individual based on its offspring.
- In a test-cross, the heterozygous individual is typically the parent being tested.
- The homozygous recessive individual used in a test-cross is known as the tester.
- The offspring of a test-cross are analyzed to determine the number of homozygous and heterozygous individuals.
- The ratio of homozygous to heterozygous offspring in a test-cross can reveal the genotype of the parent being tested.
- A test-cross is a simple and effective method for determining the genetic makeup of an individual.
- Test-crosses are often used in genetic research and plant breeding to identify and select desirable traits.
- The results of a test-cross can be used to predict the probability of inheriting certain traits in future generations.
- Test-crosses have played a crucial role in the field of genetics by enabling researchers and breeders to understand and manipulate inheritance patterns.
FAQs About the word test-cross
a cross between an organism whose genotype for a certain trait is unknown and an organism that is homozygous recessive for that trait so the unknown genotype ca
No synonyms found.
No antonyms found.
A test-cross involves crossing a heterozygous individual with a homozygous recessive individual.
The purpose of a test-cross is to determine the genotype of an individual based on its offspring.
In a test-cross, the heterozygous individual is typically the parent being tested.
The homozygous recessive individual used in a test-cross is known as the tester.
