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Rice Breeding Objectives and Procedures Quiz

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Rice Breeding Objectives and Procedures Quiz

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Questions and Answers

What is the chromosome number of Rice (Oryza sativa)?

24 (correct)

Where is Rice (Oryza sativa) cultivated?

From 60N to 60S latitudes

From 80N to 35 0N latitudes (correct)

From 20S to 60S latitudes

From 40N to 40S latitudes

Which species of rice is a staple food for above 60% of the world's population?

Oryza nivara

Oryza glaberrima

Oryza sativa (correct)

Oryza rufipogon

What is the likely demand of rice by 2050?

<p>197 million tons (A)</p> Signup and view all the answers

Which wild species is believed to be the common ancestor for both cultivated species of rice?

<p>O. perennis (D)</p> Signup and view all the answers

Rice Breeding Objectives and Procedures Quiz

Choose a study mode

Podcast

Questions and Answers

What is the chromosome number of Rice (Oryza sativa)?

Where is Rice (Oryza sativa) cultivated?

Which species of rice is a staple food for above 60% of the world's population?

What is the likely demand of rice by 2050?

Which wild species is believed to be the common ancestor for both cultivated species of rice?

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