Biotechnology and Its Applications [NEET (2024 Updated)-National Eligibility cum Entrance Test (Medical) Biology]: Questions 50 - 56 of 259
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Question 50
Question MCQ▾
The dwarf varieties of wheat brought from Mexico into India were
Choices
Choice (4) | Response | |
---|---|---|
a. | Sonara-64 and Sonalika | |
b. | Sharbati sonara and Pusa Lerma | |
c. | Sonara-64 and Lerma Rojo-64 | |
d. | Sonalika |
Question 51
Question MCQ▾
Somatotropin or human growth hormone (hGH) for the first time was genetically isolated by
Choices
Choice (4) | Response | |
---|---|---|
a. | Banting and Best | |
b. | Pasteur | |
c. | Ross | |
d. | Goeddel |
Question 52
Question MCQ▾
After 4 PCR cycles how many DNA molecules are formed from one DNA template molecule?
Choices
Choice (4) | Response | |
---|---|---|
a. | 32 | |
b. | 4 | |
c. | 8 | |
d. | 16 |
Question 53
Question MCQ▾
Sewage purification is done by
Choices
Choice (4) | Response | |
---|---|---|
a. | Antibiotics | |
b. | Antiseptics | |
c. | Fertilizers | |
d. | Microbes |
Question 54
Question MCQ▾
Transgenic animal has
Choices
Choice (4) | Response | |
---|---|---|
a. | Foreign DNA in all of its cells. | |
b. | Foreign RNA in all of its cells. | |
c. | Foreign DNA in some of the cells. | |
d. | Foreign RNA in all its cells and DNA in some of the cells. |
Question 55
Question MCQ▾
Biogas is produced by anaerobic breakdown of biomass of agricultural waste by methanogenic bacteria. It is a
Choices
Choice (4) | Response | |
---|---|---|
a. | Four step process | |
b. | Two step process | |
c. | Three step process | |
d. | One step process |
Question 56
Question MCQ▾
The main technique involved in agricultural biotechnology is called
Choices
Choice (4) | Response | |
---|---|---|
a. | Tissue culture | |
b. | Transformation | |
c. | Plant breeding | |
d. | DNA replication |