परागकण वर्तिकाग्र पर अंकुरित होकर क्या बनाता है?

What does a pollen grain form after germinating on the stigma?

Explanation opens after your attempt
Correct Answer

B. परागनलीPollen tube

Step 1

Concept

Identify the concept: after pollination the pollen grain germinates.

Step 2

Why this answer is correct

It forms a pollen tube on the stigma.

Step 3

Exam Tip

Exam note: Pollen tube carries male gametes to the embryo sac.

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परागकण वर्तिकाग्र पर अंकुरित होकर क्या बनाता है? / What does a pollen grain form after germinating on the stigma?

Correct Answer: B. परागनली / Pollen tube. Explanation: Step 1: अवधारणा पहचानें: परागण के बाद परागकण सक्रिय होता है। Step 2: यह वर्तिकाग्र पर अंकुरित होकर परागनली बनाता है। Step 3: Exam note: Pollen tube carries male gametes to embryo sac। / Step 1: Identify the concept: after pollination the pollen grain germinates. Step 2: It forms a pollen tube on the stigma. Step 3: Exam note: Pollen tube carries male gametes to the embryo sac.

Which concept should I revise for this Biology MCQ?

Identify the concept: after pollination the pollen grain germinates.

What exam hint can help solve this Biology question?

Exam note: Pollen tube carries male gametes to the embryo sac.