A short mechanism that usually involves a short segment of DNA with remarkable capacity to move from one location in a chromosome to another is called:
Show Hint
- DNA Replication
- DNA Transposon
- DNA Hybridisation
- DNA Recombination
The Correct Option is B
Solution and Explanation
Top Questions on Genetics
- The number of genes located on human Y chromosome.
- Match the following:
Method of sex determination
- A) XX – XY
- B) XX – XO
- C) ZW – ZZ
- D) ZZ – ZO
Example
- I) Grasshoppers
- II) Birds
- III) Human beings
- IV) Moths
- V) Honey bees
Identify the correct match:
- Study the following and pick up the correct statements:
In DNA fingerprinting, DNA is cut into small pieces at specific sites by restriction endonucleases.
Transfer of DNA strands on to the nylon membrane is called southern blotting.
The largest known human gene codes for the protein dystrophin.
Least number of genes are located in Y-chromosome. - If two heterozygous tall garden pea plants are crossed, the expected genotypic ratio in their offspring is
- Gynaecomastia is a symptom of
Questions Asked in ICAR AIEEA exam
Given below are two statements:
Statement (I): Voltinism in insects is number of generations produced in a year.
Statement (II): Morus alba is a perennial tree in northern India.
Choose the most appropriate answer from the options given below:- ICAR AIEEA (PG) - 2024
- General Knowledge Based
Given below are two statements:
Statement (I): Tukra disease in mulberry is caused by whitefly.
Statement (II): Shellac is a resin secreted by female lac insect on host plant.
Choose the most appropriate answer from the options given below:- ICAR AIEEA (PG) - 2024
- Insect Ecology
Given below are two statements:
Statement (I): Butterflies with erratic darting flights belong to family Hesperiidae.
Statement (II): Larvae with tapering at both ends without dorsal setae.- ICAR AIEEA (PG) - 2024
- Insect Ecology
Given below are two statements:
Statement (I): Bean yellow mosaic virus is transmitted by Aphis glycines.
Statement (II): Chilli mosaic virus is transmitted by Aphis craccivora.- ICAR AIEEA (PG) - 2024
- Mycology & Plant Pathology
Given below are two statements:
Statement (I): Virus transmission by whitefly is persistent and circulative type.
Statement (II): Virus transmission by hoppers is circulative and usually propagative type.- ICAR AIEEA (PG) - 2024
- Mycology & Plant Pathology
