PUMPA - SMART LEARNING

எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்

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6. State whether True or False. If false write the correct statement I

1. Raphano brassica is a man-made tetraploid produced by colchicine treatment.

The statement is

It is a man-made hexaploid produced by colchicine treatment
It is an artificial tetraploid produced by colchicine treatment through hybridization

2. The process of producing an organism with more than two sets of chromosome is called mutation.

The statement is

Mutation is found naturally due to the failure of the separation of chromosomes at anaphase
The process of producing an organism with more than two sets of chromosome is called polyploidy

3. A group of plants produced from a single plant through vegetative or asexual reproduction are called a pureline.

The statement is

Purelines are also genetically and phenotypically identical
A group of plants produced from a single plant through vegetative or asexual reproduction are called clones

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