In the year $P$, a hybrid variety of maize was developed that had twice the amount of $Q$ amino acids compared to existing maize varieties.
$\quad\quad P \quad Q$

  • A
    $2000 \quad$ Leucine and Tyrosine
  • B
    $1980 \quad$ Leucine and Tyrosine
  • C
    $2000 \quad$ Lysine and Tryptophan
  • D
    $1980 \quad$ Lysine and Tryptophan

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What is the breeding of crop varieties with higher levels of vitamins,proteins,and minerals called?

Which of the following substances were found to be doubled in hybrid varieties of maize?

The breeding of crops for higher levels of vitamins and minerals or higher protein and healthier fats is called:

Match the following columns and select the correct option.
Column-$I$Column-$II$
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$(c)$ Sugarcane$(3)$ Taichung Native-$I$
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Which of the following is a variety of wheat?

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