Genetics Plant Breeding

Step 1: Understanding the Concept:
The question asks to identify a variety of apricot that is self-incompatible, meaning its flowers cannot be fertilized by their own pollen and thus require pollen from a different, compatible variety (a pollinizer) to set fruit.

Step 2: Detailed Explanation:
Let's examine the options:
$%5Cbegin%7Barray%7D%7Brl%7D%20%5Cbullet%20%26%20%5Ctext%7B1.%20Halman%3A%20This%20is%20a%20leading%20commercial%20cultivar%20of%20apricot%2C%20especially%20in%20the%20dry%20temperate%20regions%20of%20India%20like%20Ladakh.%20It%20is%20well-known%20to%20be%20self-incompatible%20and%20requires%20inter-planting%20with%20pollinizer%20varieties%20like%20Rakchakarpo%20or%20Suffaida%20for%20successful%20fruit%20set.%20%7D%20%5C%5C%20%5Cbullet%20%26%20%5Ctext%7B2.%20Nari%3A%20This%20is%20another%20apricot%20cultivar%2C%20but%20it%20is%20not%20as%20famously%20self-incompatible%20as%20Halman.%20%7D%20%5C%5C%20%5Cbullet%20%26%20%5Ctext%7B3.%20Charmagz%3A%20This%20is%20an%20apricot%20variety%20primarily%20grown%20for%20its%20sweet%20kernel%2C%20which%20is%20used%20as%20a%20dry%20fruit.%20It%20is%20generally%20self-fruitful.%20%7D%20%5C%5C%20%5Cbullet%20%26%20%5Ctext%7B4.%20Turkey%3A%20This%20is%20a%20self-fruitful%20apricot%20variety.%20%7D%20%5C%5C%20%5Cend%7Barray%7D$ Therefore, 'Halman' is the correct answer.

Step 3: Final Answer:
Halman is a self-incompatible cultivar of apricot that requires a pollinizer.

Step 1: Understanding the Concept:
This question requires matching different mechanisms of pollination with plants that are classic examples of each mechanism.

Step 2: Detailed Explanation:
Let's match each term in List-I with its correct example from List-II:
$%5Cbegin%7Barray%7D%7Brl%7D%20%5Cbullet%20%26%20%5Ctext%7B(A)%20Autogamy%3A%20This%20is%20self-pollination.%20The%20flower%20structure%20of%20the%20(II)%20Garden%20pea%20promotes%20self-pollination%2C%20making%20it%20a%20classic%20example%20of%20autogamy.%20%7D%20%5C%5C%20%5Cbullet%20%26%20%5Ctext%7B(B)%20Cleistogamy%3A%20This%20is%20a%20form%20of%20autogamy%20where%20pollination%20occurs%20within%20flowers%20that%20never%20open.%20(I)%20Oxalis%20is%20a%20well-known%20example%20of%20a%20plant%20that%20produces%20such%20closed%2C%20self-pollinating%20(cleistogamous)%20flowers%20in%20addition%20to%20normal%20open%20flowers.%20%7D%20%5C%5C%20%5Cbullet%20%26%20%5Ctext%7B(C)%20Dichogamy%3A%20This%20is%20a%20mechanism%20to%20promote%20cross-pollination%20where%20the%20male%20and%20female%20reproductive%20parts%20of%20a%20flower%20mature%20at%20different%20times.%20(IV)%20Avocado%20is%20a%20famous%20example%20of%20synchronized%20dichogamy%2C%20where%20flowers%20function%20as%20female%20one%20day%20and%20male%20the%20next.%20%7D%20%5C%5C%20%5Cbullet%20%26%20%5Ctext%7B(D)%20Allogamy%3A%20This%20is%20cross-pollination%20between%20different%20plants.%20The%20(III)%20Date%20palm%20is%20dioecious%2C%20meaning%20individual%20plants%20are%20either%20male%20or%20female.%20Therefore%2C%20it%20absolutely%20requires%20cross-pollination%20(allogamy)%20for%20fruit%20production.%20%7D%20%5C%5C%20%5Cend%7Barray%7D$ The correct matching is: A $%5Crightarrow$ II, B $%5Crightarrow$ I, C $%5Crightarrow$ IV, D $%5Crightarrow$ III.

Step 3: Final Answer:
The correct combination of matches is given in option 3.

About Genetics Plant Breeding - CUET-PG

Genetics Plant Breeding is a vital chapter for CUET-PG aspirants. Mastering the concepts covered in this chapter is essential for securing a top rank.

By rigorously practicing the previous year questions associated with this chapter, you can identify high-yield topics, understand the examiner's perspective, and boost your confidence during the actual exam.

Frequently Asked Questions

Why focus on Genetics Plant Breeding PYQs?

Analyzing PYQs for this specific chapter reveals the most frequently tested concepts and the typical complexity of questions, allowing you to tailor your study plan efficiently.

How to best use this analysis?

Review the topic breakdown to see which sub-topics within Genetics Plant Breeding carry the most weight. Then, tackle the questions iteratively to solidify your understanding.

High-Yield Trend

Chapter Questions
2 MCQs

Official Solution

Official Solution

About Genetics Plant Breeding - CUET-PG

Frequently Asked Questions

Why focus on Genetics Plant Breeding PYQs?

How to best use this analysis?

Genetics Plant Breeding

High-Yield Trend

Chapter Questions 2 MCQs

Official Solution

Official Solution

About Genetics Plant Breeding - CUET-PG

Frequently Asked Questions

Why focus on Genetics Plant Breeding PYQs?

How to best use this analysis?

Chapter Questions
2 MCQs