A. Chromosomal aberration
B. Insertion of gene
C. Deletion of gene
D. Point mutation
Correct Answer: Point mutation ✔
Last Updated: May 11, 2018
Related MCQs
- Embryonic induction is caused by part developing from__________?
- Which of the following is an autosomal disorder__________?
- Which of the following combination is an example of self replicating organelles?
- Okazaki fragments are connected together through action of__________?
- Chlorophyll molecule contrains __________ as central metal ion.
- Yellow cytoplasm in ascidian gives rise to__________?
- Number of nuclear pores/nucleus in an RBC are_________?
- Test cross is used to find__________?
- An example of codominance is__________?
- On which of the following component of chloroplast chlorophyll is arranged?
- The stent energy in the form of ADP is regenerated by mitochondria into__________?
- Yellowish glandular structure which produces progesterone is__________?
- Secretin inhibits production of__________?
- Which of the following is not present in mitochondria?
- Far-red light promotes flowering in__________?
- Ribosomes are assembled in__________?
- Which of the following hormone is polypeptide in nature__________?
- Highest form of learning is__________?
- The part of chloroplast where CO2 is fixed to manufacture sugar is__________?
- In human female, fertilization commonly occurs at__________?
- Of the following which one is not the characteristic of mitochondria?
- __________ is a nervous disorder characterized by involuntary tremors, diminished motor power and rigidity?
- The human naked eye can differentiate between two points which are __________ apart?
- Joints present in skull are example of__________?
- Only myosine is present in__________?
- Which of the following cytoskeletal fiber contain tubulin protein?
- Sapwood is formed from__________?
- Autophagosomes are__________?
- Number of cervical vertebrae is__________?
- Humming bird is an example of__________?
- Cellulose is the major component of__________?
- Conversion of ammonia or ammonium ion into nitrites during nitrogen cycle occurs due__________?
- Annual rainfall in grassland is about__________?
- The first layer of cell wall which is formed is__________?
- The productivity of aquatic ecosystem is basically determined by light and__________?
- Movement of the material across the cell membrane which does not requiring expenditure of metabolic energy is called__________?
- Ecosystem not found in Pakistan is__________?
- Which of the following is most constant abiotic component of ecosystem__________?
- Percentage of proteins in cell membrane is__________?
- __________ supported theory of special creation?
- In Hardy-Weinberg formula P2 represents frequency of__________?
- Who first observed and thus hypothesized that new cells are formed from previously existing living cell?
- In condition of high temperature, following does not occur or occurs at low level__________?
- “lubb” sound is produced due to__________?
- Who coined the term CELL?
- Ozone depletion occurs commonly due to__________?
- Deoxygenated blood first enters in _________ part in fishes?
- According to cohesion-tension theory, tension is created by__________?
- Cuticular transpiration is __________ of total transpiration?
- An infectious disorder of respiratory system is__________?
- __________ cells of phloem are directly involved in transport of organic solutes?