सामान्य परिपक्व भ्रूणकोष में कितनी कोशिकाएं होती हैं?

How many cells are present in a typical mature embryo sac?

Explanation opens after your attempt
Correct Answer

B. सातSeven

Step 1

Concept

Identify the concept: typical embryo sac is 7-celled and 8-nucleate.

Step 2

Why this answer is correct

It has 7 cells because the central cell has two polar nuclei.

Step 3

Exam Tip

Memory tip: 7 cells, 8 nuclei.

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सामान्य परिपक्व भ्रूणकोष में कितनी कोशिकाएं होती हैं? / How many cells are present in a typical mature embryo sac?

Correct Answer: B. सात / Seven. Explanation: Step 1: अवधारणा पहचानें: सामान्य भ्रूणकोष 7-कोशिकीय और 8-केंद्रकीय होता है। Step 2: इसमें 7 कोशिकाएं होती हैं क्योंकि केंद्रीय कोशिका में दो ध्रुवीय केंद्रक होते हैं। Step 3: Memory tip: 7 cells, 8 nuclei। / Step 1: Identify the concept: typical embryo sac is 7-celled and 8-nucleate. Step 2: It has 7 cells because the central cell has two polar nuclei. Step 3: Memory tip: 7 cells, 8 nuclei.

Which concept should I revise for this Biology MCQ?

Identify the concept: typical embryo sac is 7-celled and 8-nucleate.

What exam hint can help solve this Biology question?

Memory tip: 7 cells, 8 nuclei.