Target Exam

CUET

Subject

Biology

Chapter

Strategies for enhancement in Food production

Question:

Match List I with List - II.

List – I

List – II

(A) Millets

(I) Saccharum barberi

(B) Wheat

(II) Jowar

(C) Rice

(III) Sonalika

(D) Sugarcane

(IV) Jaya

Choose the correct answer from the options given below:

Options:

(A)-(I), (B)-(II), (C)-(III), (D)-(IV)

(A)-(IV), (B)-(III), (C)-(II), (D)-(I)

(A)-(II), (B)-(III), (C)-(IV), (D)-(I)

(A)-(II), (B)-(IV), (C)-(III), (D)-(I)

Correct Answer:

(A)-(II), (B)-(III), (C)-(IV), (D)-(I)

Explanation:

The correct answer is Option (3) → (A)-(II), (B)-(III), (C)-(IV), (D)-(I)

List – I

List – II

(A) Millets

(II) Jowar

(B) Wheat

(III) Sonalika

(C) Rice

(IV) Jaya

(D) Sugarcane

(I) Saccharum barberi

A. Millets: Hybrid maize, jowar and bajra have been successfully developed in India. Hybrid breeding have led to the development of several high yielding varieties resistant to water stress.

B. Wheat : In 1963, several varieties of wheat such as Sonalika and Kalyan Sona, which were high yielding and disease resistant, were introduced all over the wheat-growing belt of India.

C. Rice: Semi-dwarf rice varieties were derived from IR-8, (developed at International Rice Research Institute (IRRI), Philippines) and Taichung Native-1 (from Taiwan). The derivatives were introduced in 1966. Later better-yielding semi- dwarf varieties Jaya and Ratna were developed in India.

D. Sugar cane: Saccharum barberi was originally grown in north India, but had poor sugar content and yield. Tropical canes grown in south India .Saccharum officinarum had thicker stems and higher sugar content but did not grow well in north India. These two species were successfully crossed to get sugar cane varieties combining the desirable qualities of high yield, thick stems, high sugar and ability to grow in the sugar cane areas of north India.