EASY
10th Tamil Nadu Board
IMPORTANT
Earn 100

Describe mutation breeding with an example.

Important Questions on Breeding and Biotechnology

EASY
10th Tamil Nadu Board
IMPORTANT
Science Standard 10>Chapter 20 - Breeding and Biotechnology>TEXTBOOK EVALUATION>Q 3
Biofortification may help in removing hidden hunger. How?
EASY
10th Tamil Nadu Board
IMPORTANT
Science Standard 10>Chapter 20 - Breeding and Biotechnology>TEXTBOOK EVALUATION>Q 4
With a neat labelled diagram explain the techniques involved in gene cloning.
EASY
10th Tamil Nadu Board
IMPORTANT
Science Standard 10>Chapter 20 - Breeding and Biotechnology>TEXTBOOK EVALUATION>Q 5
Discuss the importance of biotechnology in the field of medicine.
EASY
10th Tamil Nadu Board
IMPORTANT
Science Standard 10>Chapter 20 - Breeding and Biotechnology>TEXTBOOK EVALUATION>Q 1
A breeder wishes to incorporate desirable characters into the crop plants. Prepare a list of characters he will incorporate.
EASY
10th Tamil Nadu Board
IMPORTANT
Science Standard 10>Chapter 20 - Breeding and Biotechnology>TEXTBOOK EVALUATION>Q 2
Organic farming is better than Green Revolution. Support your answers with reasons.
EASY
10th Tamil Nadu Board
IMPORTANT
Science Standard 10>Chapter 20 - Breeding and Biotechnology>TEXTBOOK EVALUATION>Q 3
Polyploids are characterised by gigantism. Justify your answer.
EASY
10th Tamil Nadu Board
IMPORTANT
Science Standard 10>Chapter 20 - Breeding and Biotechnology>TEXTBOOK EVALUATION>Q 4
‘P’ is a gene required for the synthesis of vitamin A. It is integrated with genome of ‘Q’ to produce genetically modified plant ‘R’.
i. What is P, Q and R?
EASY
10th Tamil Nadu Board
IMPORTANT
Science Standard 10>Chapter 20 - Breeding and Biotechnology>TEXTBOOK EVALUATION>Q 4

‘P’ is a gene required for the synthesis of vitamin A. It is integrated with genome of ‘Q’ to produce genetically modified plant ‘R’.

State the importance of ‘R’ in India.