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Home ‣ Biotechnology ‣ Animal Biotechnology Chromosomes See What Others Are Saying!
- Question
Exchange of segments between non homologous chromosomes is best known as
Options- A. translation
- B. translocation
- C. recombination
- D. crossing over
- Correct Answer
- translocation
- 1. Which of the following technology is used for micro array manufacturing?
Options- A. Photolithography
- B. Ink jetting
- C. Contact printing
- D. All of these Discuss
- 2. Which of the following govern sporophytic self-incompatibility in Brassica?
Options- A. Aegilops
- B. Triticum
- C. Both (a) and (b)
- D. S alleles Discuss
- 3. Cultivated tomato species (Lycopersicon esculentum) is highly susceptible to
Options- A. Meloidogyne spp. nematodes
- B. L. peruviaanum
- C. both (a) and (b)
- D. Solarium melongena Discuss
- 4. Fining a wine is defined as
Options- A. adding one substance to remove another
- B. removing small particles
- C. adding acid
- D. removing tannin Discuss
- 5. Which of the following denotes a pair of contrasting characters?
Options- A. Alleles
- B. Phenotype
- C. Homozygous
- D. Genotype Discuss
- 6. The nucleous of mature unfertilized ovum may be removed by
Options- A. irradiation
- B. surgery
- C. both (a) and (b)
- D. neutralization and homogenization Discuss
- 7. At which of the following check point, mitosis is controlled?
Options- A. G1
- B. G2
- C. M
- D. S Discuss
- 8. At the __________ checkpoint, cell growth is controlled.
Options- A. C
- B. G1
- C. G2
- D. S Discuss
- 9. Commercial sugarcane is heterozygons with germplasm from
Options- A. 1-3 Saccharum species
- B. 3-5 Saccharum species
- C. 5-7 Saccharum species
- D. 7-9 Saccharum species Discuss
- 10. A short molecule containing 2-20 nucleotide is
Options- A. plasmid
- B. vector
- C. oligonucleotide
- D. mononucleotide Discuss
More questions
Correct Answer: All of these
Correct Answer: S alleles
Correct Answer: Meloidogyne spp. nematodes
Correct Answer: adding one substance to remove another
Correct Answer: Alleles
Correct Answer: both (a) and (b)
Correct Answer: G2
Correct Answer: G1
Correct Answer: 3-5 Saccharum species
Correct Answer: oligonucleotide
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