Q22. Down's syndrome is a result of gain of extra copy of chromosome number: (a) 21 (b) 20 (c) 19 (d) 22

Q33. Which of the following is not a stop codon? (a) UGA (b) UAA (c) AUG (d) UAG

Q39. If a man with blood group A marries a woman with blood group AB. Which of the following blood group will never be f

Q46. The number of phenotypes in ABO blood groups is: (a) 3 (b) 4 (c) 5 (d) 6

Q47. Select the correct option for number of alleles present in ABO blood groups: (a) Two different alleles (b) Three di

Q48. Blood group 'AB' is an example of: (a) Incomplete dominance (b) Complete dominance (c) Co-dominance (d) Test cross

Q49. Match List-I with List-II: List-I (Phenotype) (A) Blood group A (B) Blood group B (C) Blood group O (D) Blood group

Q50. The genotype of Universal donor is: (a) IA i (b) IB i (c) i i (d) IA IB

Q39. Out of given options choose a word that can be used as an adjective as well as an adverb.

Select the one which is different from the other three alternatives: 1. 7, 56, 2. 13, 78, 3. 9, 64, 4. 11, 132.

Profit earned by selling an article for Rs.1060 is 20% more than the loss incurred by selling the article for Rs.950. At

Iceland is an example of ___________

Match List-I with List-II List-I (Expressions): (A) Find x (B) Evaluate: , n = 6, r = 2 (C) If , find . (D) List-II (V

In an examination which had 200 questions, students score 4 marks for every correct answer and lose 1 mark for every wro