INTRODUCTION OF GENETIC VARIABILITY
rubabThe amount by which individuals ill a population differ from one another due to their genes, rather than their environment is called genetic variability. the study of genetic variability is…
APPLICATIONS OF GENETICS IN PLANT IMPROVEMENT
Genetics and genetic engineering has placed an important role in improvement of plant production. There are following applications of genetics in plant improvement. Production of polyploid crops I he techniques…
Objectives of Geneticengineering Biotechnology
Multiple Choice Questions (MCQs) Which of the following restriction enzymes is used extensively: (a) Type! (b) Type II (c) Type III (d) Type IV Which of the followings is DNAase?…
Subjective & Short Questions of Geneticengineering Biotechnology
SUBJECTIVE QUESTION 1-What is genetic engineering? Give its uses 2-Describe different basic genetic engineering techniques. 3. Describe different techniques of isolation of DNA? 4-What is transformation? Give transformation in animals…
Genetic engineering Biotechnology – Definition & Key points
TERMS DEFINITIONS Genetic engineering The process of manipulating genes. usually outside the organism's normal reproductive process is called genetic engineering or genetic modification (GM) or gene splicing. Sonification It is…
Basic Genetic Engineering Techniques
Genetic engineering techniques of such gene manipulation involve Isolation of a specific deoxyribonucleic acid (DNA) molecule Or molecules to be replicated (the passenger DNA) The joining of this DNA with…
Genetic Engineering or Genetic modification (GM)
The process of manipulating genes, usually outside the organism's normal reproductive process is called genetic engineering or genetic modification (GM) or gene splicing. It involves the isolation, manipulation and reintroduction…
Objectives of Chromosomal Aberration
Multiple Choice Questions (MCQs) 1-The random abnormal number of chromosomes in the animals is called: • (a) Poh, ploidy (b) Euploid (c) aneuploid) (d) None A neuploith is mostly caused…
Subjective & Short Questions of Chromosomal Aberration
SUBJECTIVE QUESTIONS Describe different types of aberrations caused due to change in chromosome number. What is aneuploidy? Give its different types. What is polyploidy? Give its different forms. What is…
Definition & key points of Chromosomal Aberration
TERMS DEFINITIONS Chromosome aberration Any numerical or structural change in the usual chromosome complement of a cell or organism is called chromosome aberration. Aneuploidy The random abnormal number of chromosomes …