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biology 04 genetics
Pg.No.
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Page 1
Q.1. The process of transfer of character from one generation to next generation is known as?
Q.2. Who is known as the father of genetics?
Q.3. Which are the different Mendel's law of genetics?
Q.4. Which law of genetics states that 'when two dissimilar unit factors are present in an individual only one is able to express, one that expresses itself is dominant unit factor while other which fails to express is recessive unit factor'?
Q.5. Which law of genetics states that ' offspring of cross breed parent only shows dominant characters in F1 generation'?
Q.6. Which law of genetics states that 'allele pairs separate or segregate during gamete formation, and randomly unite at fertilization.'?
Q.7. Which law of genetics states that 'when two or more characteristics are inherited, individual hereditary factors assort independently during gamete production, giving different traits an equal opportunity of occurring together'?
Q.8. Tendency of DNA sequences that are close together on a chromosome to be inherited together during the meiosis phase of sexual reproduction is known as?
Q.9. The word linkage in genetics was first coined by?
Q.10. A sudden change in the gene which is heritable from one generation to other is known as?
Q.11. The term mutation was first coined by?
Q.12. When characters are transmitted from one generation to next generation there is some change, due to this change in character by recombination of gene in offspring they look different from their parents , this phenomena is known as?
Q.13. Any change in chromosomal structure is known as?
Q.14. Process of producing many identical organism from a single cell having same genetic character as his mother is known as?
Q.15. Potential ability of a plant cell to grow into a complete plant is known as?
Q.16. The potential ability of a cell to develop any kind of the cell of animal body is known as?
Q.17. Manipulation of gene by cutting for joining the segment of DNA to get desired varieties of organism is known as?
Q.18. Genetically engineered organism is known as?
Q.19. Chromosomes found in cell which are responsible for characters other than sex are known as?
Q.20. The pair of chromosomes which determine the sex of organism is known as?
Q.21. All gene present in a haploid cell is known as?
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