Class XI & XII · Biology practice
Botany PYQs
Check your understanding, bookmark questions and revisit your mistakes.
408 questions in this collection · Page 13 of 41
Principles Of Inheritance And Variation
The production of gametes by the parents, formation
of zygotes, the F1 and F2 plants, can be understood
from a diagram called:
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Molecular Basis Of Inheritance
Complete the flow chart on central dogma.
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Evolution
The factor that leads to Founder effect in a
population is:
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Strategies For Enhancement In Food Production
Mutations in plant cells can be induced by:
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Strategies For Enhancement In Food Production
Match List-I with List-II.
| List-I |
List-II |
| (A)Protoplast fusion |
(I)Totipotency |
| (B)Plant tissue culture |
(II)Pomato |
| (C)Meristem culture |
(III)Somaclones |
| (D)Micropropagation |
(IV)Virus free plants |
Choose the correct answer from the options given below:
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Biotechnology Principles And Processes
During the purification process for recombinant
DNA technology, addition of chilled ethanol
precipitates out:
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Biotechnology Principles And Processes
DNA strands on a gel stained with ethidium bromide
when viewed under UV radiation, appear as:
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Biotechnology And Its Applications
When gene targetting involving gene amplification
is attempted in an individual's tissue to treat disease, it is known as:
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Biotechnology And Its Applications
Which of the following is not an application of PCR
(Polymerase Chain Reaction)?
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Biotechnology And Its Applications
Which of the following is a correct sequence of
steps in a PCR (Polymerase Chain Reaction)?
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