set 2 MCQ Questions & Answers Detailed Explanation
MOST IMPORTANT general science mcq - 4 EXERCISES
The following question based on genetic engineering and bio technology topic of general science mcq
- We have a single pair of sex chromosomes in all cells.
- Autosomes are 22 pairs of chromosomes.
- The human karyotype represents the pair of chromosomes in a cell
- There are 46 Chromosomes as autosomes.
(a) T - F - F - F
(b) T - F - T - F
(c) T - T - T - F
(d) T - T - F - F
The correct answers to the above question in:
Answer: (c)
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Read more bio technology gk Based General Science Questions and Answers
Question : 1
Bt brinjal is
a) A wild variety of Brinjal
b) A new variety of Brinjal
c) A genetically modified Brinjal
d) None of the above
Answer »Answer: (c)
Question : 2
Which one of the following is a hereditary disease ?
a) Pellagra
b) Cataract
c) Haemophilia
d) Osteoporosis
Answer »Answer: (c)
Question : 3
Genetically engineered human insulin is prepared by using–
a) Pseudomonas
b) E. coli
c) Rhizopus
d) Yeast
Answer »Answer: (b)
Question : 4
Match Column-I with Column-II and select the correct answer using the code given below the lists.
Column-I | Column-II |
A. ABO blood groups | I. Dihybrid cross |
B. Law of segregation | II. Monohybrid cross |
C. Law of Independent | III. Base pairs assortment substitution |
D. Gene mutation | IV. Multiple allelism |
a) A – IV; B – II; C – I; D – III
b) A – II; B – I; C – IV; D – III
c) A – IV; B – I; C – II; D – III
d) A – II; B – III; C – IV; D – I
Answer »Answer: (a)
Question : 5
In the case of a test tube baby
a) Fertilization takes place outside the mother’s body
b) Fertilization takes place inside the test tube
c) Development of the baby takes place inside the test tube
d) Unfertilised egg develops inside the test tube
Answer »Answer: (a)
Question : 6
If a rat is created by using human growth gene, which is eight times bigger than normal rat; then this technique will be said as
a) Mutation reproduction
b) Cross-breeding
c) Hereditary engineering
d) Hormony nourshing
Answer »Answer: (c)
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