TN 12th Board Exam 2024 Botany Question Paper with answer key

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From the link below, download Tamil Nadu Plus Two Botany Annual Exam March 2024 Question Paper with Answer key.

Some sample questions from the question paper are:

1. Removal of introns and joining of exons in a defined order during transcription is called
(a) Inducing  (b) Splicing (c ) Slicing (d) Looping

2. Dwarfing gene of wheat is (a) Norin 10 (b) Pal I ( c) Pelita 2  (d) Atomita I

3. In which techniques Ethidium Bromide is used
(a) Polymerase Chain Reaction
(b) Southern Blotting Techniques
{0) Agarose Gel Electrophoresis
(d) Western Blotting Techniques

4. What is back cross?

5. A person got irritation while applying chemical dye. What would do your suggestion for alternative ? Write it's any two uses.

Click here for the detailed TN +2 Botany Annual Exam 2024 Question paper and Key


  TN Plus Two Annual Exam 2024 Botany Question paper.pdf (Size: 790.43 KB / Downloads: 373)


  TN 12th Board Exam 2024 Botany Official Answer key TM.pdf (Size: 1.51 MB / Downloads: 149)

  TN 12th Board Exam 2024 Botany Official Answer key EM.pdf (Size: 1.28 MB / Downloads: 144)