MCQ
Crossing over causes
- AExpression of recessive genes
- BSynapsis between homologous chromosomes
- ✓Recombination between linked genes
- DLinkage between dominant genes
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Milk is incubated with curd
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LAB shows growth in milk
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Production of .....$A$.....
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Coagulation and digestion of milk protein
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Improved nutritional quality by increased ....$B$....
$I.$ The transfer of energy from producers to top consumers through a series of organisms is called food chain
$II.$ A food chain is always straight and proceeds in a progressive straight line
$III.$ In a food chain, there is unidirectional flow of energy from sun to producers and subsequently to series of different types of consumers
Which of the statements given above are correct?