Question:
Match List-I with List-II
Match List-I with List-II
Show Hint
To remember vegetable chromosome numbers:
- Carrot: \( 2n = 18 \)
- Phaseolus beans: \( 2n = 22 \)
- Capsicum: \( 2n = 24 \)
- Luffa gourds: \( 2n = 26 \)
This standard progression simplifies matching.
- Carrot: \( 2n = 18 \)
- Phaseolus beans: \( 2n = 22 \)
- Capsicum: \( 2n = 24 \)
- Luffa gourds: \( 2n = 26 \)
This standard progression simplifies matching.
Updated On: Jul 29, 2026
- (A) - (III), (B) - (IV), (C) - (I), (D) - (II)
- (A) - (III), (B) - (I), (C) - (II), (D) - (IV)
- (A) - (II), (B) - (III), (C) - (I), (D) - (IV)
- (A) - (II), (B) - (IV), (C) - (I), (D) - (III)
Show Solution
Verified By Collegedunia
The Correct Option is A
Solution and Explanation
Step 1: Understanding the Concept:
The diploid chromosome number (\( 2n \)) is a fundamental cytogenetic characteristic of plant species.
Understanding these numbers is essential for plant breeding, cytogenetics, and hybridization studies.
Step 2: Detailed Explanation:
- (A) Carrot (Daucus carota): A biennial root crop belonging to the family Apiaceae.
Its diploid chromosome number is \( 2n = 18 \). Thus, (A) matches (III).
- (B) French bean (Phaseolus vulgaris): A leguminous vegetable crop belonging to the family Fabaceae.
Its diploid chromosome number is \( 2n = 22 \). Thus, (B) matches (IV).
- (C) Chilli (Capsicum annuum): A solanaceous crop valued for its fruits.
Its diploid chromosome number is \( 2n = 24 \). Thus, (C) matches (I).
- (D) Sponge gourd (Luffa aegyptiaca): A popular cucurbitaceous vegetable.
Its diploid chromosome number is \( 2n = 26 \). Thus, (D) matches (II).
This pairing results in the sequence: (A) - (III), (B) - (IV), (C) - (I), (D) - (II).
Step 3: Final Answer:
The correct matching sequence corresponds to option (A).
The diploid chromosome number (\( 2n \)) is a fundamental cytogenetic characteristic of plant species.
Understanding these numbers is essential for plant breeding, cytogenetics, and hybridization studies.
Step 2: Detailed Explanation:
- (A) Carrot (Daucus carota): A biennial root crop belonging to the family Apiaceae.
Its diploid chromosome number is \( 2n = 18 \). Thus, (A) matches (III).
- (B) French bean (Phaseolus vulgaris): A leguminous vegetable crop belonging to the family Fabaceae.
Its diploid chromosome number is \( 2n = 22 \). Thus, (B) matches (IV).
- (C) Chilli (Capsicum annuum): A solanaceous crop valued for its fruits.
Its diploid chromosome number is \( 2n = 24 \). Thus, (C) matches (I).
- (D) Sponge gourd (Luffa aegyptiaca): A popular cucurbitaceous vegetable.
Its diploid chromosome number is \( 2n = 26 \). Thus, (D) matches (II).
This pairing results in the sequence: (A) - (III), (B) - (IV), (C) - (I), (D) - (II).
Step 3: Final Answer:
The correct matching sequence corresponds to option (A).
Was this answer helpful?
0
0
Top ICAR AIEEA Horticulture Questions
- In banana:
Statement (A): Bunch feeding is a simple and low-cost method.
Statement (B): It is the direct way to supply nutrients to the bunch.
Statement (C): Only micronutrients can be given through this method.
Choose the correct answer from the options given below. - The softwood grafting
Statement (I): Is done with mature, procured scion on the emerging soft, coppery-red shoot of the rootstock, which is 60-70 days old.
Statement (II): Is used for raising desired varieties of mango, sapota, tamarind and cashew.
In light of the above statements, choose the most appropriate answer from the options given below. - Given below are two statements:
Statement (I): In garlic modified roots are economic part.
Statement (II): Characteristic odour in garlic is due to volatile organic sulfur-containing compounds that are rapidly produced upon tissue damage and diffuse into the air.
In light of the above statements, choose the most appropriate answer from the options given below. - Given below are two statements:
Statement (I): The flowers of ridge gourd start opening in the evening and remain open throughout the night.
Statement (II): Pollination of ridge gourd is done in the day time.
In light of the above statements, choose the most appropriate answer from the options given below. - Given below are two statements:
Statement (I): The first gynoecious based hybrid of bitter gourd is Pusa Hybrid-4 developed by ICAR-IARI, New Delhi.
Statement (II): The male:female ratio of the gynoecious based hybrids of bitter gourd is 25:1.
In light of the above statements, choose the most appropriate answer from the options given below.
View More Questions
Top ICAR AIEEA Horticulture Questions
- Reducing weed growth by manipulating water level in water bodies, light intensities, nutrient availability, competitive displacement. etc. is known as
- Dicladispa armigera is major pest of
- Given below are two statements:
Statement (I) : In India ratoon crop of sugarcane occupies about 50-55% of total cane area but contributes to only 30-35% of the total cane production
Statement (II) : The varieties possessing high regeneration capacity are required for ratooning and optimum temperature for quick sprouting of stubbles is around $27^\circ\text{C}$}
In light of the above statements, choose the most appropriate answer from the options given below. - Yearly sequence and spatial arrangement of crops and fallow on a given area is
- Life cycle of a normal cultivated rice from germination to physiological maturity is completed in
View More Questions
Top ICAR AIEEA Questions
- Which of the following statements is false?
- Which of the following is an example of an inventory?
- According to Adam Smith, productivity gains could be brought about through .
- The supply curve for an artificially scarce good is .
- Which of the following would not be considered an opportunity cost of paid employment?
View More Questions